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

shit valve 

(noun) An alternate way to say asshole

1. You took my last beer, you shit valve
2. Yo, that Taco Bell I ate really burned my shit valve

shit valve by Skumpdalaump March 11, 2007

Valve month 

An interval of Valve time from 2 to 6 months.

"The Source SDK will be compatible with Visual Studio Express in a Valve month or so. If we start production now, it might happen by the time we've fully modeled the content."

Valve month by Stuart P. Bentley November 20, 2005

You are not the Valedictorian.

When someone decides to make an impromptu speech at a party or event.

Britany: *stands up and trys to hush the crowd*

I just wanted to thank all you guys for coming out to Marcys party tonight…

Casey: Sit the f**k down. You are not the Valedictorian.

You are not the Valedictorian. by black.heart.rebel July 8, 2009

emptying out the spit valve

emptying out the spit valve
-verb

A. The wringing out of the testicles during the course of a rusty trombone.

B. The drinking of accumulated sweat, saliva, and/or anal discharge wrung out from the testicles during the course of a rusty trombone.

Even as Crystal was emptying out the spit valve Bobby demurred: "But Tuesday's steak night honey - why can't we go to Ponderosa?".

emptying out the spit valve by TicklesMctits July 25, 2010

Gay Valve 

A homosexual man's anus

Hey Kyle get your Gay Valve down here.

Gay Valve by dumbitchhill June 19, 2009