[SMGFan]

I cannot find the term “cuck” is that slang?

[Karoo]

I found this:

https://www.urbandictionary.com/define.php?term=cuck

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.

[Company Man]

Derived from the word cuckhold, cuck has recently been used in political terminology. Striped pants republicans who are only too happy bend over for the left, are cucks.