FartMatic 5000 »
Witness a fart "simulator" where you can combine different amounts of gusset density, anal dilation, sphincter tension, abdominal tension, gas flow density, and back body reflux to create the perfect fart sound. Too bad you can save them off into WAV/MP3 files!
Made by www.chridmeister.co.uk for www.sillyjokes.co.uk