queyock Share definition Flag A heifer, a female cow. interchangeable with the slang/slanderous term of heifer for a fat woman. "I am not a queyock." said Betsy the horse, "Are you blind?" queyock by ICE WORD MAN August 22, 2011 0 0 Get merch Get the queyock mug. Buy Now — $32.95 See more merch