nuck neck Share definition Flag Nuck neck is an insult for those who are good friends, but you want to throw a refrigerator at them sometimes. "Whats up queer?" "Shut up you nuck neck. Im about to throw a refrigerator at you." nuck neck by Justonian March 1, 2015 0 0 Get merch Get the nuck neck mug. Buy Now — $32.95 See more merch