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A man who is desperate for acceptance, approval, and affection from women. This desperation has led to the compromise of his beliefs and values, the desecration of his dignity and self-worth, and his inability to stand up for himself and what he deserves as a human being, eg. loyalty, fidelity, and honesty in a romantic relationship.
I know John's always wanted a girlfriend but since him and Mary started dating he's become a cuck. She spends all of his money and flirts openly with other men. I can tell it bothers him but he's so afraid of losing her that he doesn't say anything.
by The Cherit August 17, 2017
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2
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)
John watched his wife get fucked by another man. What a cuck!
by KEK FREEDOM FIGHTER June 01, 2017
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Originally a term to describe a man who loves watching his wife fuck other another man, or multiple men at the same time, while he just watches and masturbates. Nowadays it's basically a term for a pussy who let's women walk all over him..aka a DOORMAT
Jim: Last week my wife wouldn't let be drink a beer. I only wanted a single pint
Biff: Dave, you're such a cuck. Stand up for yourself for fuck sake
by My Name Is Hugh...Mungus October 12, 2018
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4
Cuck is a man who's a little bitch. Contrary to the beliefs of the liberal leaning crowd trying to explain something popularized by the conservatives, cuck is used by many races for someone who is spineless and IS derived from cuckold.
Her cuck boyfriend watched as a man flirted and felt up his girl in front of him.

She cheated on him and told him it would never happen again, he's such a cuck to believe that.
by BeardedVillain June 03, 2017
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A man who allows his girlfriend/wife to have sexual inter courses with another man. Some men are aroused by this.
Ajit Pai is a cuck for repealing net neutrality
by Boi gang Ed December 20, 2017
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7
Cuck is a weak, unprincipled man who compromises his beliefs in order to please women. More often than not they are so deep into the game that they actually change their beliefs in favor of women. It is derived from the word Cuckold, who enjoys watching his wife getting screwed by other men in Shakespears writing
-There is a wage gap and it should be fixed.
-What a cuck!
by ScientificMethod March 07, 2018
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