NitroxOW Share definition Flag Someone who needs to shave their neckbeard and go outside. Usually used in derogatory manners. This guy looks like he never goes outside and has no mirrors in his house! Total NitroxOW. NitroxOW by NitroxHater#1 May 6, 2025 0 0 Get merch Get the NitroxOW mug. Buy Now — $32.95 See more merch