Porno fonts now?

Okay, someone will have to explain this to me. One of our designers wants to have the font Rotis, which is a quite innocuous modern sans serif and serif. Anyway, I went to dafont.com and did a search. You can see the commercial versions of Rotis at the top of the page if you do the same search.

But scroll down, and hello? What's all this then? Porno fonts? Eh?

For when you absolutely need that glyph of a cartoon naked woman fighting a bull, I suppose. I tell our reader as a public service.

But why does a search for "Rotis" bring up the porno fonts? Is it some kind of sexually depraved word?