Cat-nap Share definition Flag A long, often 3 hours nap, often slept by one of older age, most likely a gentle man with his hairline receding. My old man took a cat-nap, he never woke up. Cat-nap by Popcornium May 15, 2016 0 0 Get merch Get the Cat-nap mug. Buy Now — $32.95 See more merch