pink piston 

The teat that dispenses man milk, i.e. the male reproductive organ otherwise known as the fuckstick.

I jack-hammered her with the pink piston last night

pink piston by Irritatus Maximus October 2, 2007

pink pistol 

penis

Jimmy pointed his pink pistol at the flushable firing range

pink pistol by James Gribben January 24, 2003