hydroponics valve

A valve on any hydroponics system.

A valve to close the flow of water, not to adjust the level. That is the basics of a hydroponics valve.

hydroponics valve by doublestandarddems April 22, 2013

pfoofer valve

the correct spelling of the phrase "foo-foo valve". Reference to the noise when one lets an accidental pass gas "pfoof/pfft", and more obscure but relevant reference to the slang australian (and new zealand) term for a gay man "poof"- as indirectly referring to the anus.

he nearly blew his pfoofer valve

pfoofer valve by random cat March 4, 2015

Conjunculator Valve 

Dickhead, often related to a photographer.
Usually abbreviated to Con Valve

Fuck me that snapper is a massive Conjunculator Valve

Conjunculator Valve by Pastiche May 6, 2015

Spit Valve 

A Woman who cannot seem to swallow semen. She spits it out.

"Hey man did you know Morgan is a major Spit valve?"

Spit Valve by Kozcup May 19, 2016

peep valve 

something that helps people breathe

hey Jim how's that peep valve

peep valve by Eternity-432 April 9, 2017

hoofer valve 

To exhaust all your energy is to burst a hoofer valve

I chased the crim who broke into my house until I burst my hoofer valve

hoofer valve by Happy wanderer 68 February 10, 2018

check valve 

Refers to a careful inspection of the positioning/operation of a new/replacement one-way flow-stopper to make sure it's being installed in the correct "direction".

Zero was too stupid/unaware/forgetful to perform a "check valve" detail when hooking up the plumbing for the Camp Swampy mess hall, and so now there are geysers squirtiin' up all over da camp, but no water coming out in any of the kitchen-faucets --- just something more for Sarge to bellow about.

check valve by QuacksO August 12, 2018