Wyszukaj dowolne słowo, na przykład donkey punch:
 
1.
it means shut the *$#@ Up! or it can also mean your done talking or that your talking privileges have been revoked for the remainder of the day.
Some one is saying something stupid or they are about to say something they shouldn't so you cut them off and say "bup-bup"
dodane przez toxictrix październik 15, 2009
 
2.
the dried tomato on the top of the ketchup bottle.
oh no, this ketchup bottle has bup-bup on the top of it, someone scrape it off!
dodane przez sydney brair smith luty 18, 2008