(from http://www.thefart.com/more.html)
Why do farts make noise?

The sounds are produced by vibrations of the anal opening. Sounds depend on the velocity of expulsion of the gas and the tightness of the sphincter muscles of the anus.

lmaoo...that made me laugh
RESiNATE Reviewed by RESiNATE on . Sniff... They say that sniffing your own farts is a sign of vanity... ...I just sniffed mine, and I think I'm going to die!!:eek: Damn those bloody sprouts!!:mad: LMFAOOOOooo It's like driving past Slough on a hot day..... I may have to call Dyno-Rod to come and sort it out! Rating: 5