Viral

Post Malone fell flat on his ass on the floor attempting to backflip off a chair Monday ... slightly painful, unintentionally hilarious, all caught on camera during a live stream.

Watch the video ... in the middle of a Twitch stream with xQc, the Grammy-nominated artist warns, "This is just an attempt," before climbing onto his chair.

Before he can even properly push off the chair to start a flip, PM falls sideways right on his bottom.

A paraglider lost his way Sunday in Northern Ireland, navigating into a crash landing on the roof of a hotel ... and the entire unfortunate flight was captured on video.

Watch the clip ... the man is seen buzzing across the sky, euphoric from experiencing the miracle of human flight ... until he smacks right into the top of the Lough Erne Resort. Check-in is in the lobby, my guy!

All buzzing cuts out as the cameraperson expertly zooms in with perfect timing to capture the man's limp body slowly sliding down the roof. Cue the "Curb Your Enthusiasm" theme music!

Mike Holston -- a popular influencer better known as "The Real Tarzann" -- was badly injured in a skydiving accident ... and he shared the news in a series of Instagram posts.

The social media star -- known for his ripped physique and his posts involving wild animals like crocodiles and big cats -- shared a photo to his Instagram story in which he was laid out on a hospital gurney.

While Holston wore a neck brace, he did give the camera a thumbs up ... clearly trying to put on a brave face.

Travis Kelce and his brother Jason are taking holiday fashion to a whole new level -- rockin' matching Christmas sweaters that each feature a gigantic tree as a not-so-subtle nod to their respective … ahem … “packages.”

For context ... in Taylor Swift's hit song "Wood," she sings all about her NFL fiancé's nether regions ... referencing Travis’ manhood as a redwood tree and dubbing it “the gift that keeps giving" ... so this surely is quite the package deal.

This isn't the first time the bros addressed the elephants in the room ... Jason Kelce was actually the one who got the footballer to open up on "Wood" during an episode of "New Heights" -- and while Travis said he liked it, he was quite shy when pressed to give further comment.

Jason went on to describe which forest friend he'd compare his genitalia to, saying ... "It'd be like Japanese Maple," before adding, "Sometimes can see" -- hence the crimson-themed design on his sweater this Christmas.

Things went sideways fast for streamer Clavicular 'cause he’s now been kicked off the streaming platform "Kick" ... after a wild Christmas Eve livestream appeared to show him running over someone with his car.

The chaotic incident unfolded during a live broadcast on December 24th, where viewers watched Clavicular -- real name Braden Peters -- as he hits the gas while someone is laying on top of his windshield ... one passenger freaks out while the other asks, "Is he dead? Hopefully."

Shortly after clips went viral, Kick moved fast -- removing the streamer from the platform entirely. Kick has not publicly detailed what policy was violated, but the ban comes amid mounting backlash and questions over how the livestream was allowed to continue in the first place.

Perhaps the most famous grandma on TikTok, Epic Gamer Grandma, has died.

Her passing was confirmed by her grandson Culsan in an Instagram post Tuesday. In it, Culsan listed her date of death as December 21.

According to Culsan, his grandmother passed away "holding the hand of her daughter, Pauline."

The woman who went viral for her drunken brawl with bartenders in San Francisco is seemingly letting the cocktail connoisseurs off the hook ... TMZ has learned.

Shireen Afkari has certainly made a name for herself ever since a multi-angled video shows her at a restaurant -- arguing with employees and getting physical with patrons filming her -- and we are now told the bartenders who body-slammed and tripped Shireen have not been arrested by cops.

SFPD PIO Robert Rueca tells TMZ ... there's no investigation into those two men for their actions in the video 'cause Shireen never filed a police report against them, even though footage shows them slamming her to the ground and seemingly tripping her on purpose.

Shaun Weiss is ready to pay it forward ... after rebounding from drug addiction and homelessness, the "Mighty Ducks" star wants to help fellow former child actor Tylor Chase with a similar battle.

Fans will remember Tylor as Martin Qwerly from Nickelodeon's "Ned's Declassified School Survival Guide" in the early 2000s ... but a viral video has shown him now living on the streets in California.

Comedian Russell Peters is the one who showed Shaun the video of 36-year-old Tylor, seen with disheveled hair, wearing a Las Vegas Raiders polo and oversized ripped jeans he holds up with his hands.

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A high school student got lit up with a Taser during a tense encounter with a cop on an Atlanta school bus ... and the disturbing moment was caught on camera.

The clip shows things spiraling fast -- 18-year-old Lanier Johnson-Hunt refuses to get off the school bus, despite repeated warnings from a school resource officer that he’ll be tased ... and after a brief scuffle, the threat turns real ... with the Taser deployed at point-blank range, right on the teen's chest, leaving him screaming in pain.

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One glam tourist is counting her lucky stars after a massive wave suddenly swept her off her butt at a popular coastal hotspot ... and the terrifying moment was caught on camera!

Check out the early-December scare -- the woman visiting from China was perched on a cliff opening at Egypt’s Matrouh Eye when a monster wave came barreling in and blasted her straight into the Mediterranean.

In the final split second, you see her head pop back up in the backwash ... she later told reporters she somehow made it to shore by clinging to a safety rope at the site.

DK Metcalf might have nerves of steel ... but, a Detroit Lions fan got on his last one -- and video shows him taking a swing at the guy!

The wild moment went down late in the second quarter of the Lions matchup against DK's Pittsburgh Steelers ... with the CBS broadcast first showing a tense convo between the veteran wide receiver and a DET fan in a bright blue wig.

Metcalf then quickly reached up with his closed right fist ... seemingly landing a glancing blow on the fan's face before walking away.

3:53 PM PT -- A Waymo spokesperson tells TMZ ... “We are resuming ride-hailing service in the San Francisco Bay Area. Yesterday’s power outage was a widespread event that caused gridlock across San Francisco, with non-functioning traffic signals and transit disruptions. While the failure of the utility infrastructure was significant, we are committed to ensuring our technology adjusts to traffic flow during such events.

“Throughout the outage, we closely coordinated with San Francisco city officials. We are focused on rapidly integrating the lessons learned from this event, and are committed to earning and maintaining the trust of the communities we serve every day.”

San Francisco was hit with a major power outage Saturday night, turning the whole city into darkness and dangerously stalling a ton of self-driving Waymo taxis.

The citywide outage forced Waymo to halt its driverless car service, stranding the autonomous vehicles in the middle of the streets and intersections, according to pedestrians posting videos on X Saturday.

A Waymo spokesperson tells TMZ that ride-hailing services have been "temporarily suspended" due to the outage. They added, "Our teams are working diligently and in close coordination with city officials to monitor infrastructure stability, and we are hopeful to bring our services back online soon.”

SFGATE reports the company had to shut down its operation at around 8 p.m. due to the cars being unable to operate without traffic signals.

According to online footage, at least four Waymo vehicles were parked in the middle of an intersection with their hazards on, creating a large traffic jam at the busy intersection in the North Beach neighborhood.

SFGATE reports thousands of San Franciscans still remain without power on Sunday morning, as PG&E crews continue to work to restore electricity after a now nearly day-long outage.

Alix Earle's sharing an in-depth look at the single life ... posting a ton of photos from a recent trip she took to Mexico -- looking as good as always!

The social media star shared the pics Saturday morning ... appearing in just a towel while lying back on a sofa in the first mirror selfie.

She covered up less in a bikini selfie ... soaking up the sun in a tiny thong-style, brown bikini.

Not part of the Throb Mob yet? Buckle up, ’cause Boy Throb -- the TikTok viral boyband -- will soon have your hearts throbbing too ... but they want to make one thing crystal clear, telling TMZ they’re not satire ... even if the full group hasn’t hit the stage together just yet!

Three of the four Throbbers -- Evan Papier, Anthony Key and Zachary Sobania -- chatted with TMZ Thursday fresh out of a Chase Bank ... where they were trying to score a loan to cover visa costs to get their fourth member, Darshan Magdum, from India to the U.S. Yeah -- that’s one big indicator of just how serious they are.

Their infectious, high-energy hustle to get Darshan -- currently holding it down on Zoom -- over to the States has sent them rocketing to viral fame. And with Grammy dreams already locked in, the guys insist they’re built to last.