DINO-NOM Share definition Flag When pretending to be a dinosaur you start to nom on your friends arm or shoulder. Usually used when extremely bored. *pretending to be T-Rex* DINO-NOM! DINO-NOM by TheManWhoDelievers January 11, 2011 0 0 Get merch Get the DINO-NOM mug. Buy Now — $32.95 See more merch