My favorite has to be zkundyksicht, it comes from “z kundy ksicht” which literally means “a face [that came] from a cunt”. “Z” = from, “kunda” = cunt, “ksicht” = a rude way to say face.

From what country is that phrase? Dominican?

Brazilian portuguese tends to lack impactful phrases, but is full of single curse words. A big portion of them a clear example of how much negative bias there is culturally against certain groups (gay men, women in general, disabled), unfortunately :/

One that isn’t often used, but that I almost always laugh loud whenever I hear, is “Enfia uma dentadura no cu e sorria pro caralho”, which roughly translates into “Stick a denture up your asshole and smile at the dick”. For when simply saying “go fuck yourself” isn’t enough.

Băga-mi-aș pula-n coliva mă-tii de să-mi sară coaiele din bomboană-n bomboană

This is a highly niche one in my native language as well, as one must also know what is colivă - it’s basically a desert that we eat at funerals with m&m-sized candies in it as well. So it roughly translates let me stick my dick in your mother’s coliva so hard that my balls jump from candy to candy

It’s archaic but I love “raclure de bidet”. Comparing someone to the stuff you would scrape off of a bidet where all sorts of people have washed their taint. Short and loaded with contempt.

“Gibier de potence” is great too. Means “game for the gallow”, with the term “game” using in the hunting sense. Basically someone you think should be executed.

Also “chien sale”, dirty/unclean dog, which for a reason is a stand-in for “asshole”.

“Fåntratt”, litterally translated as “idiot funnel”. Something you might call a silly person

I really like “paspalho” (pt-br) it’s a light insult you can use with friends without hurting them when they do something stupid in a funny way

Wurschtbesen. Somewhere between a Gfrast and an Oaschwarzn. But on the nicer end of both.

كول هوا

“Kawl hawa”

Literally “eat air” in Arabic

Means shut up

“No me friegues, cara de tostada” don’t fuck with me, tostada face. Much worse if the target is a spanish speaker.

Probably “sluta vara en så lagom rolig person”. It isn’t directly an insult. However, it’s not something you would love to hear. It translates to “stop being a person who has the just right amount of fun”.

Another thing my friends say when they are med is: “Din jävla ångvält!” which translates to “You fucking steamroller!”.
It just sounds much better in Swedish.

I like the variant: “Me cago en tus muertos pisoteaos”. I’ll shit all over your treaded-on dead relatives.

You fight like a dairy farmer!

In Italian when you can’t swear with a “vaffanculo” (f you) you can say “vai a quel paese” that’s “go to that country” And specifically in Milanese dialect you can also say “va a ciapà i rat” “go catching rats”

My personal favourites from Finnish.

“Ei ole kaikki muumit Muumilaaksossa” “Not having all the Moomins in Moomin Valley” Used for people who are either stupid or lack sanity. There are other variants of this and Moomin one is not older than a couple of decades.

I find our version of Grammar Nazi pretty great. We call them comma fuckers.

“Ei voi kauhalla ottaa jos on lusikalla annettu” “You can’t take with a ladle if it was given with a spoon”. This refers also to a lack of something, usually a lack of intelligence or sense.