A man walks into a pub and everyone notices that his head is the exact same shape, colour and texture of a large orange. He then buys himself and the barman a drink.
The barman thanks him and asks him why it is that his head looks exactly like an orange.
The man explains thus:
"Several years ago, I was walking on a beach and I saw a washed-up bottle with a cork in it. I gave the bottle a wipe, pulled out the cork and a genie flew out and granted me three wishes.
"So, first of all, I asked for a magic wallet that is always full of money no matter how much I spend." He then opens the wallet, gives all of the money to the barman who then watches in amazement as the money 'grows' back in the wallet.
"That's amazing!" says the barman. "What was your second wish?"
"I asked the genie to make me attractive to any woman that I liked the look of." He points to a rather attractive young lady at the bar and says "Like her, for instance." The young lady turns around and, noticing him for the first time, comes over and sits next to him, smiling and generally behaving like she's besotted with him.
"Wow!" says the barman. "That really is impressive. What was your third wish?"
"Well," the man says, "I asked for my head to look exactly like an orange."