heres a joke: there is a man and a woman in a bar. the man says to the bartender, "can i have a magic beer please." the woman says, "whats a magic beer?" the man says "if you dring it you can fly out the window around the building and back in. the man drinks some and flys out the building and back in. the woman says, "can i have a magic beer?" the man gives here the beer, she drinks it, jumps out the window, and falls to her doom. the bartender says, " superman thats mean."