Clacker Valve 

Slang word for Anus.

"Got this lady back to mine last night and I give her one right up the Clacker Valve!!!

Clacker Valve by Bobbymoore May 8, 2010

modulator valve

(n.)1. a system widely used in Europe to keep certain substances from touching the ground, floor, etc... As of 2009, has not crossed the pond to the United States.
(n.)2. a device able to modulate at low levels consisting of plastic (static free), paper like products (including post-it notes, legal paper, computer paper etc...) in a box or circular form. Used mainly to keep long, flowing objects in place (garland, tinsel, etc...).

1). Five different Italian families are believed to have invented the system know as the "modulator valve."

2.) "Wow", said Jane, "that modulator valve keeps the tinsel from hanging down and tree looks so much more beautiful."

modulator valve by tttech guy7 December 3, 2010

a package from the valve corporation 

An erection / boner.

Did you see Maddie tonight? I've got a package from the valve corporation now...

a package from the valve corporation by yungdairy November 26, 2018

check valve 

Used to describe a selfish person. Commonly used by navy machinists. If a person goes to a vending machine and doesn't ask anyone if they want anything.

"Hey shipmate, how's the soda?" Thank's for not asking me if I want anything. Fuckin' check valve."

"Hey look at that nub over there eating McDonald's. I'm not signing that check valves qual card."

check valve by TorpMan, Submarines December 15, 2008

knuter valve 

The part of any mechanical device that is not working.

"Did you check the knuter valve? It's the brass thing underneath the pipe thingy.

knuter valve by Michael Palmer May 3, 2005

Pressure Release Valve 

Alternative name for penis, usually used amongst males or as a joke.

Hey Matt you took a long time in the washroom, were you tampering with your release valve or something?

Friend 1:What took you so long to get here?

Friend 2: Sorry, I was stressed after a long day of work and, don't tell anyone but I had to pull my Pressure Release Valve

Pressure Release Valve by LessOffensive September 20, 2009

Sludge Valve 

The Anus. Connected to the poosnip to ensure you have a quick and pain free muck release.

I have to empty my sludge valve, I have a Brown Trout craving the freedom of open water

Sludge Valve by Steven and the Twins December 15, 2009