If a guy was going to talking dirty to me in a language based from a book or show I'd pick elvish from lord of the rings. It sounds pretty no matter what you say!

Sounds like you're dating Sheldon Cooper. Wait...he doesn't get intimate at all. So I've got nothing. Except to wonder how mature the guy really is if he gets turned off by a girl who doesn't speak a fictional language from a TV show, especially a sci-fi one (which most females don't care for; not all, but most). Sounds like he needs to do some growing up and get in tune with reality.

Your boyfriends a fag

That's awesome

OP, i suggest you walk up to him and headbutt him. If he gets offended, give him a left hook. Violence is considered foreplay for Klingons. I'm not a trekkie, but I have seen enough eps to know that.

I speak a little Klingon, but that's kind of douchey considering that most of the Klingon language is curse words.

This is great banter

Dun ghotvam'e' tbh, I'd be screwed, too. I don't speak the language fluently or enough.

What the hell

You should learn the Dragon Tounge and get back at him.