TJ Wisemen RCFM222 Remote Controlled Fart Machine No. 2 for $9.79

The Brand New Fart Machine has "BoomBox" Technology, which allows more vibrant, natural sounding Farts!. Embarrass your boss, friends, and family! Press the remote button and set off one of 15 different fart sounds! The gag works like this, simply hide the little speaker, then from up to 100 feet away, press the included remote, and the hidden speaker lets out one of 15 disgusting fart sounds.