I mean, you can google these terms yourself, too, why are you coming to me (or that anon)?
I can only guess. Maybe it’s bc (A) you’re genuinely curious and you enjoy the way I answer things (whether you agree with me or not isn’t relevant), or (B) you’re looking to stir some shit bc that’s what this site does best, exacerbate disagreement bc ACTIVISM.
I didn’t invent these words and have no need to defend them, you’re forcing me to make a post that could easily offend Europeans or people who identify as fops, and/or both. I’m not interested in making potential Offense Fodder.
There was a time in fandom that I could just take this at face value and assume that you’re genuinely curious and you enjoy the way I answer things, so that’s how I’m responding, since I’m not interested in making potential Offense Fodder.
A Eurotrash Fop might look like this:

[X] OP @alternativepurple tagged it as: #fashion #rococo #artistic #gentleman #retro #make-up #makeup #make up #aristocrat #elegant aristocrat
^These are positive tags, I’d say, and I’d agree. There are more positive tags in reblogs of that post, like “#inspiration”. But there is also definitely a poking-fun-at about this, this model is so heavily slathered in makeup that the powder has fallen on their clothing and hair ribbon too, the blush is unnaturally red on their cheekbone and it’s even purposefully on their chin, they have so much lace on that it might get in the way of using their gloved hand in some way. It’s intentionally overdone, and I think it’s gorgeous in it’s overdoneness.
In context, I think the Anon you refer to meant “Eurotrash fop” in gentle mockery: “and we need diversity in an ocean of white Eurotrash fops!” There’s a sense of humor there in the image of a literal ocean of heavily made-up people, all jostling together in their fancy clothes.

^This is a crowd pic from the Shining which I brightened up to make it more of an ocean of fancy-dressed white people, which is what Anon was basically talking about. I think in the Shining it was mocking the crowd as an ocean of faces, too, that Jack Torrance had been swallowed by the Overlook and blends in
so seamlessly
with other victims of the hotel.
Urban Dictionary defines “Eurotrash” like this:
A human sub-phylum characterized by its apparent affluence, worldliness, social affectation and addiction to fashion. Males are characterized by a semi-slovenly appearance (including half-shaven faces), greasy hair, rib-hugging shirts, tight jeans and loafers worn without socks. Women are easily distinguished by anorexia, over-bleached hair, gaudy jewelry, plastic surgery (particularly breast-enlargement) and their attachment to the male species. Both sexes greet each other with “air kisses,” immediately speak of their last trip (often Paris, Rome, Majorca), spend hours at “see-and-be-seen” restaurants and exhibit a world-weariness and pained sense of irony.
^Sounds about right as far as I know the word, although harsher in judgement than actual living people I’ve known who shamelessly self-identified as Eurotrash.
Wiki defines “fop” as follows:
Fop became a pejorative term for a foolish man excessively concerned with his appearance and clothes in 17th-century England. Some of the very many similar alternative terms are coxcomb,[1] fribble, popinjay (meaning ‘parrot’), fashion-monger, and ninny. Macaroni was another term, of the 18th century, more specifically concerned with fashion.
A modern-day fop may also be a reference to a foolish person who is excessively concerned about his clothing, luxuries, minor details, refined language and leisurely hobbies. He is generally incapable of engaging in conversations, activities or thoughts without the idealism of aesthetics or pleasures.
^Both of those words sound like they could apply to many of the VC characters.
I’ll repeat myself: When we joke about characters, that’s not to say that that’s always a negative act. Look, we’re currently dragging Lestat bc he said IN CANON that he loved being called a “slut,” which is really more of a layered commentary on shaming people for enjoying sex/intimacy, and he refuses to be shamed for it, he’ll turn around and take it as a compliment instead 😉 Same goes for calling him a “Eurotrash fop.” It’s teasing. It’s intended to amuse. It falls under Dark Humor or Black Comedy. If that’s not your thing, that’s fine, but it is a thing, and I like that thing.
A form of humor involving a twist or joke making the joke seen as offensive, harsh, horrid. Yet the joke is still funny. You need to have pension for dark humor in order to find it truly funny. In a way, it could be seen as the jokes are so horrible in their twist that it makes it funny.
Black comedy, also known as dark comedy or gallows humor, is a comic style that makes light of subject matter that is generally considered taboo, particularly subjects that are normally considered serious or painful to discuss such as death. Some comedians use it as a tool for exploring vulgar issues, thus provoking discomfort and serious thought as well as amusement in their audience. Popular themes of the genre include violence (murder, abuse, domestic violence, rape, torture, war, genocide, terrorism, corruption), discrimination (chauvinism, racism, sexism, homophobia, transphobia), disease (anxiety, depression, suicide, nightmares, drug abuse, mutilation, disability, terminal illness, insanity), sexuality (sodomy, homosexuality, incest, infidelity, fornication), religion and barbarism.
