it kills it and makes it fatter
The song you are thinking of could be basically any song known to man. Way to be descriptive, genious. genius*
different answer : mine doeschinchillas answer : the bum bum bumpty bum bum song
There isn't a meaning of Bum bum be-dum bum bum be-dum bum, it's just lyrics from a song called Disturbia by Rihanna
you hit your bum violently on a drum. no specific drum is required.