Penn and Teller pull a fast one here. Funny but instructive (PG-13 language):

Longtime CJ readers may remember that in 1998, a campus poll conducted by students for N.C. State’s independent conservative newspaper Broadside found majorities in support of a ban on water (“dihydrogen monoxide”) and also a ban on Teflon (“polytetrafluoroethylene”) on cookware.

By the way, my favorite part is the woman who tells the Penn and Teller petitioner “I’m familiar with it” as she signs.