You have to wait to use the bathroom, but then realize that no one is in there.

Brick: Come on guys! This isn't funny. COME ON!!!!!!! I GOT TO........ *pee on himself* GRRRRRRRRRRRRRRRRR! That's It!! *bust open the bathroom door* Oh! now this is the last... * looks around and see  that no one is there* ................................................................ WOW.