A girl enters a bar and sees a cute guy.
Girl: Hey whatcha drinking?
Boy: Its magic beer.
Girl: What magic does it have?
Boy: Let me show you.
Boy jumps out the window, strolls in the air, climbs a skyscrapper, and jumps back in.
Girl (Amazed): Wow I can't believe it
Boy to Bartender: Give her what I'm drinking
Girl drinks the beer, jumps out the window, falls 4 floors, and dies.
Bartender: You know Superman, your an a$$ when your drunk.