Marshall: I am freaking out. Is there a chance that I can't have kids? I've been hit in the nuts a lot.
Dr. Stangel: Well, we won't know anything until we run some tests. We'll need a sample of your sperm. [Marshall starts to unzip] No, no, no. There's a room at the end of the hall. If you find yourself inside the elevator, you've gone too far. You'd think I wouldn't have to say that, but you'd be surprised.