Next time I will crush your head.

This is a funny video where timing is everything.  These 2 girls were sitting in a class room when decided to point out a guy in class sitting behind them.  As they goofed around, one of the girls pointed and wiggled her finger at the guy.  It looks as if she is tickling his nose.  At the perfect moment, the guy sneezes and they could no longer contain their laughter.