Pink Shark

(n.) A sex act in which one makes a shark head hand puppet with index and middle fingers forming the top of the mouth and ring and pinky fingers forming the bottom and fingering a semen filled menstruating vagina and an anus with the shark head making a chomp chomp motion and thrashing the head around. The froth generated from the semen mixed with the menstrual blood makes a markedly pink froth such as sharks produce during a feeding frenzy. This act performed on a non semen filled and menstruating vagina is known as the muddy shark or two in the pink two in the stink.

Allison was on the rag so after Josh creampied her a little too fast he decided to cheer her up with a Pink Shark.