Some good ones here to pass on:

Do infants enjoy infancy as much as adults enjoy adultery?

If love is blind, why is lingerie so popular?

"I am" is reportedly the shortest sentence in the English language. Could it be that "I do" is the longest sentence?

If it's true that we are here to help others, then what exactly are the others here for?

If four out of five people SUFFER from diarrhea, does that mean that one enjoys it?

There are three religious truths:
-- Jews do not recognize Jesus as the Messiah.
-- Protestants do not recognize the Pope as the leader of the Christian faith.
-- Baptists do not recognize each other in the liquor store or at Hooters.

Have a good one!!