My class in PE:
*half of them getting happily tanned under the sun while the rest of us are warring against each other in dodge ball*

*the ball hits a girl in her crotch. She kneels down, withering and roaring in pain*

Me:
*laughs like a loon and calls out to her* Don't worry! You don't have anything down there to hurt you! *whole class bursts out laughing while she gets up and shakes her fist at me*