Patrick Mahomes Promises To Chug Beer From Cooper Manning's Boot If Chiefs Win SB

Patrick Mahomes is going to enjoy a cold one with a side of foot sweat if the Chiefs win the Super Bowl on Sunday ... 'cause the K.C. star said Monday he'll chug a beer right outta Cooper Manning's boot if they get the dub over the Eagles!!!

The quarterback made the promise to the oldest Manning brother during a fun interview at Super Bowl week's opening night -- after Cooper had asked him a series of questions about cowboy boots.

Eventually, Mahomes said as long as Cooper joined him in the beer guzzling, he'd drink one down out of the footwear -- no problem.

"Post-Super Bowl, if you bring that thing there, and we get the win," Mahomes said, "I'll drink the beer out of the boot with you."

Of course, the 27-year-old signal-caller had a couple caveats. No. 1 -- it's gotta be Coors Light (everyone knows Mahomes loves his Silver Bullets), and No. 2, Cooper has to be hygienic about it all.

"I've got to make sure you wash your socks before we do that," Mahomes said.

While the two were laughing over the bet -- odds are pretty good it'll go down. After all, Mahomes was no stranger to pouring beer down his throat the last time the Chiefs won the Super Bowl in 2020.