caff nap Share definition Flag A 30-40 minute nap designed to let you rest while you wait for caffeine to kick in. Outta my way, I just had a Red Bull and I'm going down for a caff nap. caff nap by Birdinski July 23, 2010 0 0 Get merch Get the caff nap mug. Buy Now — $32.95 See more merch
