I see the point, but they make me laugh for the wrong reasons.

1) The first time I saw them was on a Mustang driven by a woman. Is she saying she's in control of the males in her life, or is she saying that she didn't feel powerful enough without them?

2) I used to be a vet tech. I've handled a lot of animal testicles. I suppose it would be a driving hazard to make those things in scale with the vehicle, thus you end up with a truck with, proportionally, very small balls. I mean, look--those things are really pretty dinky. Neutered housecats have more impressive empty balls of fluff than that.



(I don't think they should be outlawed. I think they're absurd but no worse than most bumper stickers or those tacky chrome nudes that are so popular on eighteen-wheeler mud flaps.)