It's also the German word for "moon". I was expecting yet another Lua derivative.
m.o.n.d. that spells deaf and dumb
NSFW link. Although it is an informative Wikipedia article, it has a picture of a woman's genitalia.
Where? I was curious to see how oblivious the creator of Mond had been, but my google-fu leaves me with absolutely nothing that connects "mond" to somewhat private anatomy parts.
I've heard it used mostly while in the UK. I did hear it used once while in Arkansas, though.