Dr. Joanna Ellis @displaced_ATX Fuck this pandemic, I miss eating out my friends 01:14 ■ 02/1 / twitter :: twitter :: internet :: pun intended :: интернет :: приколы для образованных даунов со знанием английского :: sandbox

я кстати ни разу не встречал это выражение в каком-либо другом смысле. каждый раз это был конкретно куни. можешь привести пример?

И при чем здесь секс?

Ну разве что еще задницу вылизывать, но не минет точно, потому что производится это действие на партнере женского пола.

Да нет, это куннилингус, вы что все совсем уже

https://www.urbandictionary.com/define.php?term=Eating%20out

Eating out, besides 'eating out' at a restaurant, is what you do to a girl's pussy.
Eating out is where a guy or girl performs oral sex on a girl
eating out is when a man, or in some cases a woman, performs oral sex on a woman, by placing his/her tongue/lips on the genitals (vagina, clit, pussy) and licking or nibbling on either.
when a man goes to a girl, takes off whatever she's wearing, make her horny enough, then finally start sucking out her pussy/vagina/cunt/ whatever you call it
a term used for a male who wants to go down on his female partner to let her experience an orgasm

https://www.dictionary.com/e/slang/eating-out/

No, we're not talking about going to the Cheesecake Factory here ... The act of eating out, or eating (someone) out, means performing oral sex on another's vagina or, occasionally, anus.

In the bedroom though, eating out doesn’t involve any forks and knives—hopefully. It involves performing oral sex on a vagina and sometimes anus. The connection is the mouth, hence eating. The more formal, but less vivid, term is cunnilingus.

The slang eat out has been around since 1969—what a coincidence. An older term is eat pussy, found in 1939. The two are interchangeable and, in fact, occur together, as some people say eating out someone’s pussy. Perhaps, eat out emerged to avoid the profanity of pussy.

есть принципиальная разница между "eat out smb." и "eat out with smb.".