an exclamation usually deemed offensive within the jamacian and havering regions; the prefix 'bumba-' meaning big with 'claart', jamacian for the clitorus.
by Raaaas May 11, 2008
e.g Happy birthday, ben screamed. Aya what teh bumbaclaart. e.g Ugh, they killed us, said john. Argh bumbaclaart!
by SexyGigaChaddyRoadman March 17, 2022