Open Question: What does it mean when someone says they like pressure?

[feedcrawler]

So there's this guy in my science class, he's always asking girls these weird questions. Like he'll ask if you could punch him in the stomach, or step on his stomach, or step on his hands and feet. He's asked me millions of times if i could, and its really creepy and makes me feel uncomfortable. If i ask why he replies that he likes pressure and that it makes him feel good. He also has a weird foot fetish that he always talks about, I'm not sure if that has to do with anything but i don't know. So is this like normal? Do people actually crave pressure like this. Or is this guy just a flat out creep?

More...