Actually put a box of crack under the seats before you do this one...It just prolongs the joke a little bit further...You and your friend will still be laughing about this 3-5 years when he gets out or 7-10 if he's caught in a school zone //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gifcall the cops and give them his license plate # and say there's crack stashed in the seats.
throw some bologna on his hood and cut out a smiley face and leave it...
save this for when it starts getting crazy, cuz itll piss some guys off lol