Anybody know any funny jokes that aren't stupid?!

Anybody know any funny jokes that aren't stupid?

You are so fat that when you back up, you beep. Your mom is so ugly that your father takes her to work with him so that he doesn't have to kiss her goodbye. Your dad is so old that he has a picture of Moses in his yearbook. Your Dog's so stupid that he burys his own tail. Your brother is so stupid that he try to strangle himself with his mobile phone. Your sister is so stupid that she studied for a Dope test. Your Postman is so stupid that on his recorded delivery form where it says 'Don't write below dotted line', he puts 'OK'. And your grandma's mouth is so big, that she speaks in surround sound. No offence, dude...