Why did the African win the food eating contest?
Beginner's luck.
What's black and sits at the top of the stairs?
Stephen Hawking during a house fire.
An African man was walking in New York when he saw a sign that said, "Watch out for children."
He started laughing hysterically, then a white man asked him, "Why are you laughing?"
He said, "In Africa, they would never put up a sign like that."
What is the most common theme in Africa?
Starvation.