Jason Kelce tailgated with Bills Mafia before reacting to Travis’ TD with an electric shirtless celebration

He is THRIVING.

Last week, Jason Kelce’s season came to an end when the Philadelphia Eagles dropped their NFC wild-card matchup against the Buccaneers. That doesn’t mean his time enjoying playoff football is over, though.

Kelce was in attendance at Highmark Stadium in Orchard Park on Sunday to watch his brother, Travis, and the Kansas City Chiefs take on the Bills. But you just know that Jason wasn’t going to pass up the chance to experience the Bills Mafia atmosphere in person.

Ahead of the game, the New Heights podcast shared a clip of Jason doing a bowling ball shot with the Bills fans in the parking lot.

And then just minutes later, Jason was hanging out in the Kelce suite with Taylor Swift. Trust me: Jason was just getting started.

Once Travis scored a second-quarter touchdown to put Kansas City ahead, nobody in the stadium was more pumped than Jason. He took to the edge of the suite without a shirt and screamed — beer in hand. What a scene.

He even took the celebration into the stands. Simply amazing.

That’s quite a way to start your offseason (and possibly retirement). NFL fans loved all of it.