A Polish guy didn't know the difference between incest & arson.
He set his sister on fire.
I used to get a hard-on just watching my wife eat a banana.
Now I only get a hard-on if she's choking on it.
My buddy was jerking off way too much, so he went to a shrink. Good move. So far he's been able to control his compulsive masturbating. Now he doesn't jerk off nearly as much. He says it feels like he got a huge load off his chest.
You ever been by a place and thought "Man, if I went in there, I know I'd get laid." I get that feeling all the time - I live near a prison.
