sleepy caterpillar Share definition Flag When a guys dick gets limp and the girl smacks it on her face a few times to get it hard again. Ex. Calebs dick got limp and grace did the sleepy caterpillar sleepy caterpillar by Jonahthegreat March 10, 2017 0 0 Get merch Get the sleepy caterpillar mug. Buy Now — $32.95 See more merch