Origin: A person (usually a man) who allows (and possibly even enjoys) cheating in his relationship. Not himself, but when his partner cheats. Lets his partner treat him like shit but still stays with them. Is probably also toxic to his partner (and maybe other people) in some way.
Other uses for "Cuck:"
1: Like a pushover or an idiot, but also an asshole. Could also fall under the origin of "cuck." Say some guy keeps getting back with some chick even though their relationship is toxic and they treat each other like shit and hate each other (similar to the original definition, but we're leaving out the weird cheating stuff for this example), but the sympathy for him isn't there. Because he's a total sack of dicks.
2: Basically just an asshole. A prick. But maybe more extreme. Like a really shitty person who's gross and just generally disgusts you. Or, to be more honest: this is what I think of it as, but I kinda just think cuck is fun to say.
Other uses for "Cuck:"
1: Like a pushover or an idiot, but also an asshole. Could also fall under the origin of "cuck." Say some guy keeps getting back with some chick even though their relationship is toxic and they treat each other like shit and hate each other (similar to the original definition, but we're leaving out the weird cheating stuff for this example), but the sympathy for him isn't there. Because he's a total sack of dicks.
2: Basically just an asshole. A prick. But maybe more extreme. Like a really shitty person who's gross and just generally disgusts you. Or, to be more honest: this is what I think of it as, but I kinda just think cuck is fun to say.
by SharkChef August 28, 2018

An emasculated man who lets his "girl" cheat on him with regular people, celebrities or even Toronto rappers (eg. Pressa, Lil Monte, 1Hunnid GGG & NH$ Jay Jay(rip)). Cuckotry is behaviour that shall not ever be encouraged!!
Connor the supremacist allows infamous Hamilton retard Rachelle to fond and obsess over Toronto rappers 24/7. This is that true story word to BFR Bundog. "Don't be a cuck, get more bitches to fuck" #freegame #trustory #nosimp #alphamale
by HamiItIncelSavage December 6, 2021

Cuck, or cuckold is a word used to refer to a "person" who watches their spouse get fucked into the ground for their own self pleasure
"you damn cuck noodle munching chink named after the sound pots and pans make when they fall down stairs"
by ThuggertroniusThe2th October 23, 2023

1) A gentleman. A man who accepts that they are not the master of their girlfriend's leisure time or social life. A man who takes his relationship on trust, and does not interpret friendly platonic interactions his girlfriend has with other men as flirting or a sign that she is cheating on him. A man who does not insist that his girlfriend come to him for his approval for how she spends her time or who she spends it with.
A man who accepts that his girlfriend may have a romantic and sexual past, and does not automatically treat her exes as rivals or insist she cut all ties with them if they are still friends. A man who accepts that his girlfriend may have a romantic and sexual future if their relationship fails and she moves on.
A man who does not routinely pressure his girlfriend into sex, particularly sex which is not also gratifying for her or for sex she has already said she is not comfortable with (i.e. sex without a condom, anal sex, a threesome with her hot friend).
A man who is prepared to put his girlfriend's needs ahead of his wants.
2) A committed, affectionate boyfriend. Someone who likes to treat his girlfriend well, get to know her friends and her family, keep up a date night tradition in a long-term relationship, put time and effort into choosing gifts she'll appreciate, gratify her sexually. A boyfriend who likes it when his girlfriend feels good.
3) Not a fuckboy.
Derived from cuckold, but with radically different meaning.
A man who accepts that his girlfriend may have a romantic and sexual past, and does not automatically treat her exes as rivals or insist she cut all ties with them if they are still friends. A man who accepts that his girlfriend may have a romantic and sexual future if their relationship fails and she moves on.
A man who does not routinely pressure his girlfriend into sex, particularly sex which is not also gratifying for her or for sex she has already said she is not comfortable with (i.e. sex without a condom, anal sex, a threesome with her hot friend).
A man who is prepared to put his girlfriend's needs ahead of his wants.
2) A committed, affectionate boyfriend. Someone who likes to treat his girlfriend well, get to know her friends and her family, keep up a date night tradition in a long-term relationship, put time and effort into choosing gifts she'll appreciate, gratify her sexually. A boyfriend who likes it when his girlfriend feels good.
3) Not a fuckboy.
Derived from cuckold, but with radically different meaning.
-See that... just letting his girl talk to that dude over there. Man, Steve is such a cuck.
- Mark bailed on us. Said he was spending tonight with his girlfriend or some BS like that. What a cuck.
- Mark bailed on us. Said he was spending tonight with his girlfriend or some BS like that. What a cuck.
by Idle Champion May 31, 2018

by Account#3241 June 18, 2025

A man who lets his wife or girlfriend have sex with other men. Often the man lets her do whatever she wants and treat him like shit.
(Short version of cuckold)
(Short version of cuckold)
by Alpha_chad February 3, 2024
