Nurse!

Jay Cutler and Kristin Cavallari let their dangerous dog roam free when the cable guy came by for an install, and it allegedly took a bite out of his hand.

According to a lawsuit the cable guy, Nathan Beam, filed ... the exes are still the co-owners of 2 German Shepherds who were unrestrained at a Tennessee home in June 2020 when Nathan was there for the hookup.

Beam claims he completed the install and was ready to leave when one of the dogs -- he believes its name is Kona -- was in front of the driver's side door of his truck.

According to Beam ... as he bent over to pick up something off the ground, the dog bit him on his left thumb and fingernail and clamped down for several seconds.

He claims he did nothing to harass the dog, and afterward ... Cavallari's assistant came out, gave him a paper towel, and allegedly told him to leave immediately.

Beam's blaming Jay and Kristin for failing to keep reasonable control of their dogs while he was there, and also claims they knew the canines were dangerous ... based on old social media posts where she refers to the younger one, allegedly Kona, as a "#TrainedKiller."

He's suing for damages, claiming he suffered physical injuries and disfigurement along with mental anguish, and has lost wages because of the alleged dog bite.

A rep for Kristin had no comment. We reached out to Jay as well ... so far, no word back.

Denver Nuggets superstar Jamal Murray tore up his knee in such a scary fashion Monday night ... even the game's broadcasters were having trouble watching a replay of the injury.

"This is awful," one said ... while another added, "He's in a lot of pain. I don't even know if I want to watch this."

The gruesome play all went down in the final minute of the Nuggets' loss to the Warriors ... when Murray was driving to the basket at full speed.

You can see in clips of the play, as Murray planted his left leg to try to explode upward ... his knee just simply gave out on him.

The 24-year-old -- who had a breakout season last year and helped lead Denver to a Western Conference Finals appearance -- immediately crumpled to the hardwood in pain.

He let out several screams, pounded the floor ... and needed several trainers to help him get up.

A wheelchair was ultimately brought out for Murray ... but he refused to get in it -- and instead, hobbled off the floor and into the locker room.

The severity of Murray's injury was not yet known immediately after the game -- he'll undergo further testing Tuesday -- but it was clear to all involved it could be a devastating one for the Nuggets' star.

"Keep Jamal in your thoughts and prayers," Denver head coach Michael Malone said, "and hopefully we'll get some good news."

Added Warriors head coach Steve Kerr, "We hope he's not injured, that was a really scary fall and there was silence in the gym. Everybody is so concerned for him, so fingers crossed."

Steph Curry, who was just feet away from Murray when he suffered the scary fall, said he, too, was hoping Murray avoided catastrophic knee damage.

"My heart goes out to him," Curry said. "I hope that he gets the best news possible."

Murray had averaged 21.2 points per game this season ... and helped Denver to a 34-20 record. Most believed with a healthy Murray, the Nuggets had a great chance to win the Western Conference.

****WARNING: PUT DOWN YOUR MONDAY MORNING EGGS BEFORE CLICKING THIS!!****

NHL superstar P.K. Subban was slashed with a skate so badly during a game Sunday ... the dude suffered a massive thigh wound -- and the pics of his gross injury are GNARLY!!!

The 31-year-old New Jersey defenseman shared the images of his leg after he was cut during the Devils' game against the Penguins ... and you can see, the wound is deeeeep.

In fact, it was so bad ... P.K. had to get stitched up mid-game!!!

Don't worry ... Subban's fine, he even wrote of it all that he didn't lose any time on the ice despite the cut, explaining, "Never missed a shift..."

As for how it went down, video of the accidental slash in the Devils' 5-2 loss to Pittsburgh hasn't been unearthed yet, but Subban explained it this way on his social media ... "Skate blizzy caught me slippin."

Guess that's one way to put it.

Congressman Dan Crenshaw has gone dark, the result of what he calls a "terrifying" medical issue in his eye that will leave him temporarily blind following emergency surgery.

If you aren't familiar, the GOP Representative from Texas is a former Navy SEAL who lost an eye in an IED blast in Afghanistan ... but the injuries also caused serious damage to his other eye.

Dan says he began to experience "dark, blurry spots" in this eye last week and when he went to the doctor Thursday ... he was told his retina was detaching.

Rep. Crenshaw says, "Anyone who knows the history of my injuries knows that I don’t have a 'good eye,' but half a good eye" ... making his prognosis incredibly scary.

So, Dan underwent emergency surgery Friday at a VA clinic in Houston, and says the doctors put a gas bubble in his eye to act as a bandage for my retina ... which means he has to rest face-down for about a week, unable to see anything.

He says that he'll be effectively blind for about a month, so he won't be doing any interviews or social media posts except to update on his health.

Crenshaw's staying positive though, adding ... "I have gotten through worse before, and I will get through this."

Referee Bert Smith is opening up on his frightening collapse during an Elite 8 game of the NCAA Tournament ... revealing the cause was a blood clot in his lung.

... and he's extremely grateful to the doctors who may have saved his life.

56-year-old Smith was officiating the Gonzaga vs. USC matchup on March 30 when he collapsed to the hardwood a few minutes into the game. He later regained consciousness and was stretchered off the court.

Smith spent 2 days in the hospital while docs tried to figure out what triggered the medical emergency. Finally, IU Health Methodist doctor Katie Trammel tracked down the issue -- a pulmonary embolism.

WebMD defines a P.E. as "When a blood clot gets caught in one of the arteries that go from the heart to the lungs ... the clot blocks the normal flow of blood."

Smith says doctors are not sure what caused the clot. Smith tested positive for COVID-19 in August, but docs say they can't confirm whether that played a role.

But, he's extremely grateful Dr. Trammel was able to identify the problem and treat it quickly.

"You don’t know where that clot was going next," Smith told the Indy Star.

Smith was placed on blood thinners to address the issue. He was allowed to return home soon after and says the welcome he got was incredibly special.

"The hugs were pretty intense," Smith told the outlet. "They were pretty intense, man."

Smith says the incident taught him a valuable lesson on the important things in life ... something he won't take for granted.

"It puts in perspective the value of each day, because we all go through our lives – we’re all guilty of it – and we just live, right? But do we say ‘I love you’ enough? Do we give an extra hug enough? Do we do the things with our family and friends that have value to them?"

"When you live something like I did, it hits you square in the eyes that you really have to value each day."

So, what's next for Smith?? He says he'll be back on the court doing his job again next season.

MMA fighter Khetag Pliev is so tough, he's already working out again ... less than a week AFTER SOMEONE RIPPED OFF HIS FINGER!

Remember, Pliev was fighting Devin Goodale at Cage Fury Fighting Championship in Philadelphia on April 1 when suddenly everyone noticed Pliev was missing a digit!!!

People scoured the arena looking for the detached finger -- which was ultimately located inside Pliev's glove.

37-year-old Pliev was rushed to a hospital and doctors were able to successfully reattach it.

Fast-forward 6 days ... and Pliev has already resumed his training!!!

Check out the footage of Pliev getting in some cardio while his finger is stabilized with a special medical brace.

Pliev tells TMZ Sports ... he's hoping to show Dana White he's tough enough to fight in the UFC.

For the record, we spoke to Dana about Pliev's injury -- and to say Dana was impressed with his toughness is an understatement!!!

Good news, bad news for Chiefs fans ...

The good ... hey! Patrick Mahomes' family is absolutely adorable!!!

The bad ... despite having surgery TWO MONTHS AGO, the K.C. star quarterback's foot/ankle is still in a protective boot.

Mahomes' fiancee, Brittany Matthews, posted an Easter Sunday family pic featuring herself, Patrick and their newborn daughter ... and it created quite the stir in the NFL world.

You'll recall ... Mahomes injured his toe at some point in the Chiefs' playoff run last season, and the 25-year-old needed surgery just a few days after K.C.'s Super Bowl loss to repair the damage.

Most thought Patrick would be good to go for workouts at this point ... but Matthews' photo shows the quarterback still clearly has quite a bit of recovering left to do.

Thankfully, Mahomes said on Twitter late Sunday he's not worried about anything regarding the injury ... despite still being in the boot.

"Lolol yeah," Mahomes said in response to Pat McAfee asking about the injury. "all good."

The Chiefs are set to begin Organized Team Activities in just 2 weeks ... and seems unlikely Patrick will be good to go by then.

With the season 5 months away though ... probably not the time to be sweating things too much in K.C. yet.

DMX is clinging to life in an ICU unit with little brain function, but a few family members who have visited the rap icon are not giving up.

Family sources tell TMZ, X's fiancée, Desiree Lindstrom, and mom, Arnett Simmons, have been allowed into the ICU to visit DMX, though he is not responsive. As we reported, family sources tell us some of his kids are coming to visit as well and are hopeful they will be allowed in.

TMZ first reported the OD and the fact he has limited brain function ... the result of oxygen deprivation after his OD late Friday night. One source with direct knowledge told TMZ the prognosis does not look good.

Nevertheless, the rapper's family is not giving up. DMX suffered a heart attack during the OD, and family members are holding out hope when the inflammation subsides his heart will restore itself. Of course, that does not have an impact on brain function.

"Big Ang" star Linda Torres is dead after contracting the coronavirus.

Big Ang's sister, Janine Detore, tells TMZ ... Linda died Thursday at Staten Island University Hospital, not long after learning she had COVID-19.

We're told Linda, who also had a few cameos on "Mob Wives," was placed on a ventilator after doctors diagnosed her with the deadly virus, but it wasn't enough to help her pull through.

Linda had underlying medical conditions making her more at risk for a fatal case of COVID-19 -- besides her age, we're told she had breast cancer, and recently had surgery to implant a chemo port.

We're told Linda's daughters were taking care of her after the surgery, and when she developed a fever they took her back to the hospital thinking the chemo port was getting infected, and that's when Linda tested positive for COVID.

It's been 5 years since Big Ang passed after battling throat cancer.

Linda's family and friends were keeping the faith, and remained hopeful to the end that she could beat the virus.

She was 67.

"I said, 'Wait a second, where the f*** is his finger?' They were all like, 'I don't know.'"

That's how one witness described seeing an MMA fighter LOSE A FINGER mid-match Thursday night ... and, yeah, the injury was just as horrific as it sounds.

During Khetag Pliev's bout with Devin Goodale at Cage Fury Fighting Championship in Philadelphia, officials had to stop the fight when they noticed Pliev was missing a freakin' finger.

The images were INSANE ... video of 37-year-old Pliev in his corner showed the ring finger on his left hand had been completely severed at some point during his match.

The problem? For several minutes, nobody could find the missing digit!

Event promoter Rob Haydak told ESPN there was a mad scramble to try to help locate it ... with the PA announcer even having to ask fans in the 2300 Arena stands if they'd seen it!

"It was a surreal moment," Haydak said.

Eventually, Pliev's finger was found tucked away in his glove -- where it had been the entire time -- but, here's the crazy part ... Pliev did NOT immediately go to the hospital to have it reattached!!!

Haydak says Pliev actually begged to continue the match ... and even though officials wouldn't let him, he still stayed in the ring for the post-fight announcement, where Goodale was rewarded with a TKO decision.

"It was crazy," Haydak said. "He didn't even flinch. He was getting ready to do the [official] decision and I was like, 'Uh, guys, get him out of the cage and go put his finger back on.'"

Pliev -- who did ultimately go to the emergency room to have his finger attached -- says he believes he suffered the injury after Goodale had grabbed at his glove early in the fight.

"In the second round, he caught my glove with one hand and held it," Pliev said. "I felt my finger snapped. He kept pulling my glove and my finger snapped. We kept fighting."

"When the second round was finished, I see my [bone] was out in the open. I wanted to keep fighting, because I felt like I had this guy. But, the doctor saw that and stopped the fight. "

Pliev -- a wrestler who competed for Canada in the 2012 Olympics -- came into the fight with a 5-1 record. He said he plans on appealing Thursday night's fight result.

The G.O.A.T.'s knee is healing up just fine ... Buccaneers GM Jason Licht says Tom Brady's recovering "very well" from offseason surgery.

The 43-year-old Tampa Bay QB had to go under the knife shortly after winning his 7th Super Bowl ... with Licht saying TB12 needed a "minor surgical procedure" to clean up some things in his leg.

But, Licht says there are no worries as of now that Brady might have to miss regular-season action in 2021 ... explaining, "I know things are going well."

"I talked to him last week," Licht told reporters Thursday ... "I know that things are going very well."

Brady had reportedly been dealing with pain in his knee throughout the 2020 season ... and had planned to get surgery once the Bucs' year concluded.

Licht said Brady is now in the rehab stage ... but he added he did not want to place an official timetable on a return to action for his team's superstar.

"I don't want to put an exact timeline on it right now because I don't want to set expectations one way or the other," Licht said.

"I think everybody thought was an April Fools' joke, but it was deadly serious."

That's CM Punk telling TMZ Sports what it was like to be ringside when MMA fighter Khetag Pliev had his FINGER RIPPED OFF in the middle of a match ... and it's one of the craziest stories ever!

Punk was calling the fight with his broadcast partner, John Morgan, at the Cage Fury Fighting Championship event in Philadelphia when the incident went down -- and says the most important thing was trying to stay focused.

"I wanted to make sure that I know that what I was seeing was correct," Punk says.

The scene inside the arena was wild -- especially since nobody could find Pliev's detached finger in the moments after the injury.

People were scouring the area with flashlights before ultimately discovering the severed digit in Pliev's fight glove.

Despite the chaos, Punk stayed relatively calm and continued to call the action like a true pro for the rest of the night.

"A lot of people are giving us props like, 'Congratulations, you didn't throw up!' ... but I was kind of right at home in the thick of it, calling it on the fly, as it happened. There's nothing better than live television."

Longtime NBA referee Leroy Richardson was due for a full-on ice bath Wednesday night ... 'cause the guy got banged up in not one, but TWO incidents while officiating a game -- including a shot to the family jewels!!

But, don't worry -- the ref recovered like a true champ and finished the game!! 💪

Richardson -- who's been a ref in the NBA for 26 years -- was working the Suns vs. Bulls game ... when Phoenix power forward Dario Saric accidentally smacked him right in the baby maker.

YEEEEEOUCH!!!

Saric immediately grabbed Richardson to apologize for the truly unfortunate nut shot ... and eventually, the ref was able to walk it off.

But, the bad luck continued with just 2 minutes left in the game ... when Chicago forward Denzel Valentine accidentally bumped into Richardson while contesting a 3-point shot ... sending the ref flying into the bench and tweaking his ankle in the process.

Either incident would have been a great excuse for a ref to leave the game -- but not Richardson. After all, he was in the Navy for 12 years ... so he's one tough dude!!

It hasn't been a great week for refs -- remember, NCAA official Bert Smith had a scary moment when he collapsed during an Elite 8 game earlier this week ... but thankfully, he's been in stable condition since.

John Cena's decision to participate in a Nickelodeon hidden-camera show helped an 8-year-old kid SAVE HIS BABY SISTER FROM CHOKING!!!

Seriously -- it's an unbelievable story!

8-year-old Jaxson Demsey was on a family outing in Hazleton, Pennsylvania over the weekend -- when he noticed his 20-month-old sister was having trouble breathing.

Fortunately for the Demsey family, Jaxson had watched an episode of the Nickelodeon show, "The Substitute" ... which featured a cameo from WWE superstar John Cena.

Cena was disguised as a CPR instructor on the hidden-camera show -- and was tasked with teaching a group of kids how to perform chest compressions in case of a choking emergency.

Clearly, the show made an impression on Jaxson -- because when his sister needed help, he sprung into action and successfully dislodged a McNugget!

“We were driving to my haircut, and I noticed she was starting to choke from a chicken nugget from McDonald’s," Jaxson told WNEP ... "I told my dad to pull over. Then I was starting to pat on her back, and it got out."

After the incident, he credited Cena for teaching him the life-saving skills he needed that day!

"In the very first episode [of 'The Substitute'], John Cena was on it, and in the last part, he showed how to save someone when they're choking."

Jaxon’s dad, Matt, was thankful his son stepped up in this situation, but he wasn’t surprised.

“He amazes us every day, you know -- some of the things he says and does, and his actions. We’re simply blessed to have the child that he is, the things that he does for his family, his friends, for his little sister. He’s a good big brother."

Claudia Conway's been hospitalized and thinks she might have appendicitis, but don't cry her a river ... 'cause she's dancing the pain away.

Kellyanne Conway's 16-year-old daughter revealed she's in the hospital by doing what she does ... posting it on TikTok. In the video, she's dancing from her hospital bed and flexing while attached to an IV. Not sure her doctors, or parents, would recommend that, but Claudia's gonna be Claudia.

She captioned the video, "Let’s hope that my appendix isn’t about to burst." She put the text, "drip too hard? yall rocking w/ IVs?" over the video ... a reference to Lil Baby and Gunna's track "Drip Too Hard." Yeah, she's a natural TikToker.

Claudia's status at the moment is unclear but based on her moves things may turn out OK.

The hospital trip comes a little over a week after Claudia was axed from "American Idol." Katy Perry applauded her, though, for taking control of her life, and invited her to audition again next year.