A man is sentenced to life without parole.

He's taken to a maximum security place and his first time in the yard with everyone and he's wanting to fit in. When he notices every now and then someone says a number and everyone starts laughing. So after a while he asked someone about it and the guy said we all been here so long we know each other's jokes so we just numbered the jokes instead of making everyone listen to the whole thing. So the new inmate trying to fit in speaks up and says 11. Well no one laughs and finally someone says, Some people just can't tell a joke.