X-ray vision,

I for one can say that I don't want X-ray Vision. There are so many other forms of vision that are so much better.

Such as:
Magnetic Resonance Vision: Ha, I just looked at your crotch and now you're infertile.
Gamma-Rays Vision: Stare people into a radioactive crisp
or
Infra-red vision: not so cool, unless you're stoned.