negativojin Share definition Flag Negativojin. People with this name is very negative and let all the hate towards you for doing nothing. 1. " This Girl was so Negativojin"- Meant in a hateful joke about the persons name. negativojin by LaPapa02 December 23, 2016 0 0 Get merch Get the negativojin mug. Buy Now — $32.95 See more merch