When papa smurf fucks the living shit out of smurfette bruising her tight little midget pussy until it goes from light blue to a deep dark blue and oozes with white sticky cum.
When a female human is smacked in the vaginal region with a racket (tennis, squash, badminton, flyswatter etc.) and becomes badly bruised, resulting the appearance of a blue waffle on her vag that should never be google image searched.