pet cock valve 

The valve at the bottom of your car's radiator

"Open the pet cock valve to drain the coolant"

pet cock valve by odis85 October 9, 2006

spankter valve 

The asshole on a woman. The valve that opens and closes when a woman takes a dump.

Last night I greased up Lynch's mammy and fucked her right up her "spankter valve"

spankter valve by sammy saucerhead December 31, 2004

valve 

A video game developer responsible for the Steam system, Source engine and notorious for being unable to count to three

Valve have created:
-Half-Life
-Half-Life 2
-Portal
-Portal 2
-Team Fortress Classic
-Team Fortress 2
But never:
-Half-Life 3
-Team Fortress 3

valve by flopflip555 April 7, 2015

bleeder valve 

inserting a piece of surgical tubing into the vagina and stapping the other end to the thigh so as to bleed off excessive air in the the pussy, hence cutting down the pussy farts.

I banged a chick last weekend that was so noisy she needed a bleeder valve.

bleeder valve by fetishknight May 19, 2006

valve 

A dim-witted person, slow on the uptake and incapable of joined-up thinking. From thermionic emission valves which take forever to function normally and even when they do they are incapable of the high speed switching operations of micro-electronics. A classic moron.

Nominated for the "Valve of the Year" Award are: Peter Griffin for his work in Family Guy, Homer Simpson for his leading role in The Simpsons and Boris Johnson; Mayor of London... And the winner is... Boris Johnson.

valve by 4809Gadget July 16, 2010

check valve 

A person who does not have the capability of seeing both sides of an arguement.

Following an arguement where the one person continues to not recognize that his/her point of view could not possibly be incorrect.... "Why cant you at a minimum see that the other side of the arguement could have some merit? You fucking check valve. You one way mother fucker!"

check valve by JP7 March 11, 2009

valver 

more commonly know as the vauxhall 2.0 16v redtop engine that you find in astra's and cavaliers
is very popular amgonst boy racers and car modifiers

i just dropped a valver into my corsa

valver by vauxhall_vixen05 September 23, 2005