quiet pup Share definition Flag A creepy bastard that you should avoid at all costs. Often has delusional fantasies involving corpses and their fluids. '"Who's that guy?" "Don't talk to that creepy ass quiet pup man you'll walk away changed" quiet pup by Quiet pup August 25, 2017 0 0 Get merch Get the quiet pup mug. Buy Now — $32.95 See more merch