1. You use it to call one of your friends cranky.
2. You say it to tell one of your friends to fuck off.
3. Also in a tennis match it means Australia.
1. James is acting like a buboff.
2. Houghton buboff.
3. Ian buboff now.
It can be a term called out loud during something important to mess up your friend.
It is also known as a term used in tennis to mean Australia.
Another definition of it is to call your friend a dumbass.
(your friend is about to hit a serve in tennis and you scream) BUBOFF!!!!!!!!!!!!!!
Houghton your such a buboff
