Red Merlin

A specific sexual maneuver that looks similar to the ice cream treat of the same name sold in ice cream trucks (cherry dip code with chocolate sprinkles around the base of the cone). A woman has sex with a man during her period, and halfway through, pulls out, revealing his penis to be covered in blood. She then takes a bowl of freshly trimmed pubic hair that she has prepared ahead of time - a la the gorilla mask - and tosses the trimmings around the base of the penis. Then, she takes a camera phone picture and sends it to her friends.