I guess I'm just weird. I've never considered "funny" to be instinctual I suppose, given that so many different people find different things funny, where sex is pretty much just ingrained in us. And you know, I don't think I ever found poop or urine funny. When I was a kid, I liked the Far Side, Calvin and Hobbes, and Bill Cosby, and when my friends said nasty stuff like that I told them they were being tools. I've hated toilet humor and crude humor for as long as I can remember, which has for many years ostracized me from various groups of people who like certain movies, TV shows, and stand up acts. The irony is that Clerks is one of my all time favorite movies despite how crude it is, and I've never been able to explain that one. I've seen that movie like a billion times and I never get tired of it.
Okay, so this was like a huge thread hijack and I feel bad. I really wasn't expecting to actually discuss this.