Nah'chelle Share definition Flag A rude, aggravating person. Typically has a MEGAMIND head (like extremely big head). May be considered ghetto. Girl did you see Nah'Chelle, her head is HUGE Nah'chelle by Chickenwingszz🍗 October 26, 2019 0 0 Get merch Get the Nah'chelle mug. Buy Now — $32.95 See more merch