How did you pronounce TacoX?

I have a mental block when it comes to that name. I know what it is you are referring to, but when I try and think of a label for this "thing" its like a big empty hole.

Kinda like a gaping vagina with a razor blade in it. Girls often put razor blades into those little plastic candle holder cups and then insert them into their vagina so as to prevent rapists.