A man, a woman, and a great survivor are trapped on an island.
The survivor finds a bunch of coconuts.
The man thinks to himself, “What if there are other people on the island? Then we won’t be stranded!”
He threw coconuts at nearby ships, and the island was populated.
Everybody looks at him cross.
Then they kick him off the island.
This joke is included in the Black Book of Jokes. You can order it from here.