During the halftime show of the Big Game on Sunday, you probably ate more food, goofed around with family and friends, or maybe even watched Katy Perry perform on TV. But for Sidewalk Prophets and their fans, this was all way too normal. Instead of traditional halftime festivities, the band challenged their Twitter and Instagram followers to post their funniest face using the hashtag #swpfunnyface for a chance to win tickets to their upcoming Great Big Family Room Tour. And boy did you fans respond...

@swprophets #swpfunnyface pic.twitter.com/nvfcRiKa2j

— Mary Cisco ⚓️ (@ciscotrauma) February 2, 2015

#swpfunnyface pic.twitter.com/oerpjuLS8t

— Traci T (@groovypopgirl) February 2, 2015

#swpfunnyface pic.twitter.com/b0szByIfyL

— Deb Finnegan (@MissDebFinnegan) February 2, 2015

#swpfunnyface at least some of them are doing it! pic.twitter.com/qE7Jyk16rw

— Sophie Smith (@Sophie_Smith57) February 2, 2015

#swpfunnyface pic.twitter.com/tr7TCkZzLD

— millerm6 (@millerm6) February 2, 2015

Ben from Sidewalk Prophets even got involved... Way to pack even more fun into game day, Sidewalk Prophets!

#swpfunnyface pic.twitter.com/iOPxRFAQ55

— Benjamin McDonald (@swpbenjamin) February 2, 2015