Pull my finger, dude

In article ,

Dammit, why the fork() do people keep asking the same friggin' questions? For the 100000th time:

SBD = silent but deadly. A fart which makes no sound but smells horrible.

While I'm at it, a choad is that dangly thing on your crotch and TP is toilet paper.

I think that Butthead farts when beavis pulls his finger. The term usually used is 'S.B.D', which refers to the emission of "silent, but deadly" gas.