badoom tsss 

Onomatopoeia used to symbolize the sound that the drummer would make in a stereotypical stand-up comedy routine. Traditionally, after the comedian delivers the punch line.

You know this man is a kind loving man. He's got a real soft spot for young, up-and-coming comedians...it's called his @$$h0Le! Badoom tsss!
(and you have to pantomime playing the drums.)

badoom tsss by Andrew Carling June 21, 2006

badoomtssh 

That weird drum noise when someone makes a crap joke.

now hold it tight, you dont want to drop it!
thats what she said. (badoomtssh)

badoomtssh by Spidaaaaa May 17, 2011