Who done it?
It's almost as good as the who farted hat...
http://cgi.ebay.com/RC-Remote-Control-Controlled-FART-Machine-2-GAG-GIFT_W0QQitemZ220480780456QQcmdZViewItemQQptZLH_DefaultDomain_0?hash=item3355adb8a8&_trksid=p3286.c0.m14