For some reason I'm reminded of this classic (NSFW warning!)
Or you can find other ways to screw with him.
With RWD pick up trucks/cars a few ty-wraps on the drive shaft (the big ones used for flex duct) are wonderful. I guess they may work on drive axles but wouldn't be as obvious. Stick on wheel weights on the inside of mag wheels too. Muffler clamps on the drive shaft aren't obvious to the not so mechanically inclined upon visual inspection but they certainly make things shudder.