ROOFTOP BAR
A man walks into a rooftop bar and takes a seat next to another guy.
"What are you drinking ?" he asks.
" Magic beer ," he says.
" Oh yeah? What's so magic about it?"
Then he shows him: He swigs some beer, dives off the roof, flies around the building,
then finally returns to his seat with a triumphant smile.
"Amazing !" the man says. "Lemme try some of that!"
The man grabs the beer. He downs it,leaps off the roof---and plummets 15 stories to the ground.
The Bartender shakes his head,
" You know, you're a real jerk when you're drunk, Superman."