"Jumping for fun" joke
one day a man was jumping on a manhole cover and yelling 31! 31! 31! another guy came up to him and said "what are you doing? you look like a complete ass!" the guy that was jumping replied "it's a game, you wanna try? it's actually pretty fun." so the guy get son the manhole cover and starts hopping up and down saying 31 31 31 31.
the first guy said "no no no! your doing it wrong, you have to jump higher and yell louder"
so the guy jumps up and yells 31! and as soon as he does that, the first guy pulls the manhole cover out from under him and makes him fall down the hole. He then puts the manhole cover back on, gets on it again and resumes jumping and yelling 32! 32! 32! 32!
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