In it, Rex plays himself and throws red challenge flags at unsuspecting folks who are not eating triple-cheese covered stuffed crust pizza.

Rex Ryan just loves to throw challenges flags. Now Pizza Hut has taken his love to a new level with this hilarious commercial throwing challenge flags in Tony Romo’s pizza.

Buffalo Bills new head coach Rex Ryan is as passionate about pizza crust as he is about football, and he has the challenge flags to prove it in a new Pizza Hut ad.