Things You Find Funny But You Don't Know Why

Is there anything that you find/found funny but you don't know why you find it funny? Like something weird someone said/did?

Penis jokes.

*Shrugs and walks away*

For some reason when someone states something completely obvious in a very serious manner I always chuckle.

I always smile when a man gets trapped inside a fight he has nothing to do with

There's this picture of this small eerily staring girl my friend clipped out of a magazine and she'll hide it behind soda cans and stuff and make it peek over them slowly like the girl is ninja spying on me, and for some reason, it puts me in hysterics.

I actually can't think of any right now. :rolleyes2

Well, there's this line from this video that I found funny although I don't know why.

Some guy: "Here we have out Thwomp."
A guy with a lisp: "I'm a Thwomp. I thwomp people."
Some other guy: "This is not a good idea."

Most Youtube Poops.