You are having sex with someone who enjoys "talking dirty" to you. What did they say that completely turned you off?

You are just the right color!

Something something cloak and wizard hat...

I cast Lvl. 3 erotism baby!
I actually do have a wizard robe and hat (they were separate gifts from people who know me well) but somehow I've never worn the hat during sex.
- Yeah but do you own a rhino horn?

For me it's not the words but how they're delivered. Anything that sounds like the fake nonsense done in mainstream porn is an instant turn-off.

You like that you fucking retard?

Context: https://www.reddit.com/r/OutOfTheLoop/comments/2p4772/the_origin_of_you_like_that_you_fucking_retard/

That was my go-to dirty talk joke, but as the years have gone by and that R has gotten harder I've stopped using it out loud.
- Linus, is that you?

Dirty talk just doesn't work for me. I find it demeaning. Nothing against those who enjoy it but it is a direct turn off for me.

Oh yeah? You probably just haven't been downvoted hard enough! You wanna get de-federated, you filthy comment whore! (I apologize, I'm bad at this)
- I don't really think that qualifies as dirty talk. That is just being rude.
  
  Potty mouth! You should learn how to properly behave!.
  
  (Yeah, I am obviously bad at this as well)

I met a couple of gay cis men who called their anus "pussy". Instant turn off.

(I don't talk about trans women, enbies, femboys or what. Just random cis guys)

What's "enbies", Precious?
- Enby = NB = Non Binary
  
  It's an umbrella term for transgender people who do not identify themselves with the binary gender system (i.e either man or woman)

"Strangle me with the dead cat!!!"

I understand that the thread has mostly lost its heat but nonetheless I'm going to leave this here. This my understanding of dirty talking, as it should be: respectful, teasing, uplifting and full of promise.

I write as a hobby and dialogue is something I enjoy writing, as I'm often able to have things said through the characters in my stories that otherwise I would never be able to muster the slightest ounce of courage to utter.

Picture the following dialogue between a couple that has already hooked up but is now actively socializing, taking part of a salon game along the lines of "truth or dare" or "never would I ever". At this point, things have become somewhat raunchy, so the mood is up.

"You consider yourself good in bed?"

"I don't keep score cards."

"You should. I'd give you a solid 8 after last night."

"You were just as involved as I was."

"Really?"

"From where I was standing, yes."

"Standing, sitting, knealing... you did propped up yourself for the task."

"I try. Thank you."

"Wanna try for the 10 a little later?"

"How about an 11?"

There is a lot of background missing but this is the couple teasing each other, whispering at each other, after someone asked if a person, who boasts constantly for having a lot of hookups, if they consider themselves good in bed.