Chimpstiffy Share definition Flag 1. What a monkey gets when he is sexually stimulated. 2. A primate's boner "Dude did you see that monkey at the zoo? He had a chimpstiffy!" Chimpstiffy by Jack117 April 28, 2010 0 0 Get merch Get the Chimpstiffy mug. Buy Now — $32.95 See more merch
