Patrick Mahomes and the undefeated Kansas City Chiefs are gearing up for one of their toughest games of the season as they head to New York to face Josh Allen and the 8-2 Buffalo Bills on Sunday.

Chiefs fans react hilariously to Travis Kelce and Patrick Mahomes' playoff photoshoot Kansas City Chiefs kicker Harrison Butker ... leaving Sean McDermott and Josh Allen trembling Kansas City ...

Brooke Sutton/Getty Josh Allen is reflecting on yet another ... Bills tied the game at 29-all in the third quarter. Kicker Harrison Butker put the Chiefs up three with a field goal in the fourth ...

Josh Allen and the Buffalo Bills had their season ... Mahomes led Kansas City down the field to set up Harrison Butker for the go-ahead field goal. Butker made it, giving the Chiefs a three ...

Taking a breath, he spoke his mind after seeing the Buffalo Bills fall to the Kansas City Chiefs again in the playoffs – four straight times Josh Allen ... line for Harrison Butker, he drilled ...

One of the most anticipated games in recent memory is going down tonight in Kansas City. The Chiefs are hosting the Buffalo Bills with a spot in the Super Bowl ...

Josh Allen knows what it's like to win at Arrowhead ... but that left too much time for a miraculous field goal by Harrison Butker to force overtime. Allen never touched the ball in overtime ...

Buffalo Bills quarterback Josh Allen, left, and Kansas City Chiefs quarterback ... (AP Photo/Ed Zurga) Kansas City Chiefs kicker Harrison Butker (7) watches his 35-yard field goal as Buffalo Bills’ ...

Kansas City Chiefs kicker Harrison Butker booms a 54-yard field ... Watch Buffalo Bills quarterback Josh Allen's best plays from a 2-touchdown game vs. the Baltimore Ravens in the AFC Divisional ...