WHAT DOES CUCK MEAN?
A cuck is a weak, effeminate, unmanly, or inadequate man, who is often dominated by their female partner. It is considered derogatory slang.
Cuck has also been blended with conservative to produce cuckservative (often shortened back to cuck). Both cuck and cuckservative are used online by white nationalists to insult Republican politicians who are too mainstream.