oh knats Share definition Flag The word "stank ho" spelled backwards. Covert way of alerting someone of the presence of a nasty ho. Origin: TV show, In Living Color. Hide the chips and beer, two oh knats just walked in the room. oh knats by Mario Rogic January 15, 2003 0 0 Get merch Get the oh knats mug. Buy Now — $32.95 See more merch
