Blonde
A guy took his blonde girlfriend to a football game for the first time.
After the game he asked his girlfriend how she liked the game.
"Oh, I really liked it," she said, "but I just couldn't
understand why
they were all killing each other for 25 cents."
"What on earth do you mean?"
"Well, I saw them flip a coin and one team got it and then for the rest
of the game they all kept screaming was: Get the quarterback! Get the
quarterback!"
A complete explanation of the game in a few words.