The Transitive Butt Property clearly states that the stupidity of someone's butt is greater than or equal to the stupidity of that person's head.
stupid (butt) >or= stupid (head)
Type your email address below to get our free Urban Word of the Day every morning!
Emails are sent from email@example.com. We'll never spam you.
Log in with Facebook to save your favorite definitions
and share them with friends.