a (not so) endearing term used to describe a friend who is very perverted, and makes lots of sexual jokes all the time. similar to a 'butt munch'.
"Billy is being such a butt hump today!"
"Stop being such a butt hump!"
"Yo, stop butt humpin', bro!"
Free Daily Email
Type your email address below to get our free Urban Word of the Day every morning!
Emails are sent from firstname.lastname@example.org. We'll never spam you.