Crashing into doors...

Today, I literally saw a guy SMASH into a glass window. He seriously walked straight into it like you see in the movies, as if he thought the door was open. You should have seen his face when he walked into it. He was so shocked, and he even threw his arm up against the door, as if he was in a cartoon and got stuck to the glass. I feel bad for the guy, but is was, BY FAR, the FUNNIEST thing I have ever seen in real life. I know you see people crash into doors all the time in the movies, but it seriously makes you pee your pants when you see it in real life... :)