Hydra Dick 

When you insert your dick into a girl and then when you pull it out your dick splits In half

Last night I pulled a hydra dick

Hydra Dick by Moondog88 February 18, 2021

Hydra dick 

When 3 guys bang one girl and if one guy cums two more walk into the room. That process continue until 100 mean are cumming on one girl.

Sarah: omg he came he on ma face.

Guy 1: alright Jim and Carl get yo asses in here.

Jim: Operation hydra dick is a go

Hydra dick by Lil big sad November 8, 2021

hydra-dick 

A legendary condition marked by the development of two opposable cocks to the right and left of the original one. The original cock remains stationary, but the other two can manuver in a multitude of ways. Only two men are known to have this condition. One goes my the name of Jim, the other is is black half-brother Koss. (note that Koss only possesses the Hydra-dick one day out of the week)

I saw that shit man! He had a hydra-dick!

hydra-dick by keith.derving April 30, 2008

Hydrodick 

When you reach climax and your male genitalia explodes with a force that can erode cinder blocks

After using his hydrodick I had to get a new house

Hydrodick by Extragreatpie May 20, 2015