Looks like i'm gonna have to start hiding my jeep somewhere at night or booby trap it somehow
live crickets from the bait store. 100 usually does the trick. they get in the dash and no matter how many time you vacumn it out theres always 1 somewhere. Did this at my sisters wedding.
Did no one say a zip tie on the driveshaft yet?
Get one of the big thick ones and put it about halfway down to keep it from getting caught in anything. He'll freak out when he starts driving and he gets that WHAP WHAP WHAP from under his truck.
Get some zip ties from wal-mart or the local shop, make sure to get the large/heavy duty ones (they make the most noise). Get under his truck and put them on the driveshaft. When he drives down the road it will make him think there is something seriously wrong with the truck. If he has a 4wd and wheels often you could put the zip ties just on the front driveshaft so it doesn't start making noises until he goes wheeling. That would freak him out even more.
not this thread again
oh....fill the cab with packing peanuts. or about 100lbs of shredded paper.