It's official: Jason Kelce is a Buffalo Bills fan

Jason Kelce may have been a Philadelphia Eagle his entire career, but you wouldn't know it by how well he appeals to Buffalo Bills fans.

Last seasonThe older Kelce brother joined forces with Bills Mafia before his younger brother Travis faced Buffalo in the AFC divisional round. On Monday night, he was back with his adoptive family in East Rutherford, New Jersey, as a member of the ESPN Monday Night Football crew

Granted, this is an away game for the Bills (they're playing the New York Jets at MetLife Stadium), but they still traveled well. And when Kelce found his people, they treated him to one of their favorite tailgate traditions: drinking a shot at a bowling ball.

Oh, he also did it in the most Jason Kelce-esque getup imaginable.

This man's personality never stops entertaining. Based on how much fun he has and how easy-going he is as a person, I would never suspect that he is an eldest child (I base this assessment on the highly scientific evidence of my own experience as an eldest child and on the lives of others). – wink).

His affiliation with Buffalo didn’t stop there either. When he was on set, he wore another piece of drip that definitely endeared him to the Buffalo faithful. Yes, that's a Buffalo wing.

I mean, come on, how cool is this guy? I'm honestly jealous of the fact that Kelce didn't choose to become a Patriots fan and pick my division rivals, but I appreciate the appeal of Josh Allen (he's my favorite NFL quarterback). Plus, while the Bills Mafia are crazy in some ways, they are also super dope fans.

Congratulations Bills, you officially have the coolest fan there is.