working the valves

When a man has just pulled up to a urinal in a public restroom and has a gas bubble drop to the back gate at the same time as the flow is about to start. At this moment, a friend walks in and calls you out by name. Now your identity is revealed to others that are in the stalls. With this happening, you can no longer let the brown cloud come flapping out. The only thing you can do is limit the flow with enough squeeze on the urethra that didn’ doesn’t compromise the rectum seal.
Fuck man, my boss walked in to bathroom right when I pulled up to the urinal. A gas bubble dropped and I was working the valves to save myself from an embarrassing fart.
by Bobby the Bug Man March 23, 2022
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frabulator valve

That part of the exhaust manifold system, on older vehicles, known as the heat riser and necessary to aid in fuel evaporation and make the transition from cold to hot idle engine operation efficiently.
The first cold day I cranked the old buggy over it was obvious the frabulator valve was rusted and frozen up as she wouldn't run right and carb touch-up adjustments made no difference.
by Robert 'Bob' Weiss November 23, 2006
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penis valve

The act of jamming your penis into a faucet to stop the flow of the water
Jimmy broke the sink so he had to use a penis valve
by Waffles magoo February 22, 2016
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Rice Valve

A part on a car, whether good or bad, that chances performance or sound from factory standards. Also any part in need of repair or replacement that makes the car sound bad or look stupid. Examples include a squeaking engine belt, aftermarket exhaust, super or turbo chargers, or any malfunctioning part of a car, like a noisy engine that is worn out.

Also, any time a Honda or other foreign car that somebody revs really hard or tries to floor it, making the car sound loud as hell. After hearing this one would comment on the Rice Valves in the car, even though they don't exist.

Abbreviated as Rvalves.
Dude, did you hear the exhaust on that car? Must have some monster Rice Valves in it!

I floored my car yesterday, I thought the Rive Valves were gonna explode!

Person 1: Man, my A/C belt is squeaking.
Person 2: Sounds like you need to get your Rice Valves replaced.
by Tiger Trainer November 13, 2009
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nipper valve

the end of the metabolic line,the organ that propagates a biological full stop.the anus.
the part of you that pulses when you dodge death by inches
dave;ijust nearly got dropped by that huge chav!
jamie;i know!!he was huge,are you ok!
dave;yeah im fine,nipper valve is twitchin a bit though..brrr
by myblueshades August 22, 2008
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Valve Corporation

Valve is one of the best video game companies, making multiple popular IPs, and even making the king of PC gaming stores: Steam. Their IPs being:
Half life
Team Fortress
Counter Strike
Portal
And more
They sure do have some really good games, the last main Valve game made was Half Life Alyx, a VR exclusive game, that happens before half life 2.
Man, valve corporation really needs to release TF3
by WheatleyGuy3 June 30, 2023
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Valve Index

a really expensive Virtual Reality headset that has finger tracking and is made by steam
Why is the valve index $1000 fucking dollars
by Fruit_Loop21258 June 05, 2022
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