Panic! At The Disco probably pulled the greatest emo prank of all time during their performance at AT&T's NCAA March Madness Music Festival.

Knowing that it's April Fools' Day, the rock band started playing Fall Out Boy's Sugar, We're Going Down. Then, lead vocalist Brendon Urie ended their charade with a hilarious, "April Fools motherf*ckers."

Watch their funny video below.

Tags
Panic! At The Disco, Funny Videos, Fall Out Boy