A man who jokingly alludes to sharing his girlfriend with another man, whilst not knowing that the same man is in fact having sex with his girlfriend at the same time.
"Did you hear Geoff's girlfriend dumped him for another guy?"

"Really? Thought he was joking about sharing her haha."

"Nah man, he is actually a cuck...no joke."
by YanksGiants629 October 23, 2018
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A dweeb who has been outmatched by a much stronger intelectual human specimen.
Aaron and Mr Hong have cucked jimmy so violently that he has had no choice but to surrender his manhood.
by BigDweeb November 15, 2019
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a person who is acting like an idiot while using their opinions as fact.
Wow, did you hear about those protesters at UC Berkeley?
No, what happened?
They were spewing a bunch of bullshit anybody could look up and prove false. What cucks!
by massdebator01 April 2, 2017
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A sad man/boyfriend/fiancé that gets cheated on by his wife and doesn’t leave her. Whether it’s a fear of being Alone or the man just gets pleasure out of watching his wife have sex with others.

These men often have a small penis and have a huge ego.
by Whyidontdate June 1, 2018
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Noun

An originally only slightly funny slang term that is now used predominantly by radical American conservative airheads in attempts to gain what they perceive to be internet, or sometimes even real life, prestige, usually by discrediting the person to whom it is directed by implying they're weak. Derived from "Cuckold".
"You stupid liberal cucks who think that it's a bad idea to blow entire countries up whenever people within them make us angry, hurr hur HURR."
by Biveron June 29, 2016
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A liberal twat. Beta male. A pussy.
Herrera does nothing while guys are hitting on his girlfriend, what a cuck.
by f_u_c_k_u May 18, 2017
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Cuck, what a wonderful word.

Both a ontological and phonetic synthesis of the words 'cunt' and 'fuck'.
Denotes a cowardly weak male who in the name of political correctness ,tolerance, or beta masochistic pleasure
allows his cunt(wife,people,country) to be fucked by a fuck(aggressor).
The phonetic similitude of cuck to both cunt and fuck appear to be purely coincidental.
A happy improbability that implies cuck may indeed be, God's own derogatory.
The white cuck happily conceded " yes, Donald Trump is a racist for wanting to enforce immigration law."
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