well heres one. Set your gears as low as you can. Then get your car backed up onto a curb, so that the rear wheels arent touching the ground. Then floor it, and go through the gears till your at the top of the cars last gear. Have someone come from behind, and give you a little tap, just a little, to gently push you off the curb. Once your rear wheels hit the ground, a HUGE, and i mean huge amount of smoke will come lol.