A guy with a big round bright orange head was walking down the street with his girlfriend, and ran into a friend he hadn’t seen in years.
The friend said, “Hey, it’s been a long time! What in the world happened to your head?”
The guy said, “Oh, that. A few years ago I found a genie bottle in an alley. I rubbed it and a genie came out, giving me three wishes. My first wish was to be independently wealthy, which I happily am. My second wish was to have the most beautiful woman in the world. And, well, that explains my beautiful girlfriend. My third wish — and this is where I think I may have gone horribly, horribly wrong — was to have a big round bright orange head.”
Source: The Amazing Johnathan
*Note: Johnathan cites this as his favorite joke, claiming that anybody who laughs at it is somebody worth palling around with. Use it as an early screener in group conversation.