Brains aren't everything. In your case they're nothing.
A little boy asked his father, "Daddy, how much does it cost to get married?" Father replied, "I don't know son, I'm still paying."
See, the problem is that God gives men a brain and a penis, and only enough blood to run one at a time
How are husbands like lawn mowers? They're hard to get started, they emit noxious odors, and half the time they don't work