1 definition by Peter Longfellow the IV

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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