1 definition by burgerjack

Bumkasumpa

Code word for to alert someone that what he/she is about to say is not meant or appropriate for the audience present.

Dude 'A' (in front of friend's parents): Last month I got a huge bonus. And now I cant wait to get to vegas and bang..
Dude 'B' (murmuring to dude A): Bumkasumpa!!
Dude 'A': ... er.. bang through the doors of those casinos and play some poker.. :B

by burgerjack March 15, 2015