ValvEA 

Used to describe Valve after the incident of Left4Dead 2 being announced at E3 2009, around 6 months after the release of the first game. This is similiar to EA's constant habit of releasing the same kind of game year after year with minor tweaks.

Valve at E3 2009: OMGZ!! Check out this Left4Dead 2 trailer!

Raging Left4Dead Customer: Looks like ValvEA have turned into a fukin cash whore! I JUST DECIDED 2 BUY L4D1 A COUPLE OF WEEKS AGO!!!!

ValvEA by Huwajux June 2, 2009

Pfufu valve 

Pfufu valve is your bowel muscles or arse gasket

She farted so hard it blew her pfufu valve

Pfufu valve by CrunchyCrew October 21, 2022

Jean Valjean

The most badass musical theatre/literature character possibly ever. Jean Valjean can kill you but, he won't. His kindness drives policemen to the point of suicide. He is like the Hulk but, still rocking a beard. He is made famous from the book/musical: Les Miserables. He adopts an illegitimate child, Cossette and takes her under his wing. Basically, the Chuck Norris of musical theatre with a voice to make the sun cry. Usually played by an actor with a tenor voice-type. Jean Valjean, also, after he was kept a prisoner for 19 freaking years for stealing BREAD, became a mayor. Called the most badass Redemption in The World. Also known as, Prisoner 24601.

"Who am I? I am Jean Valjean! Two-four-six-oh-one!"

"Jean Valjean is nothing now" - as Javert, the policeman, gets his ass whooped.

Jean Valjean by Prisoner 24688 July 31, 2011

Fukushima Release Valve 

The progression of the Japanese Blindfold where the groom proceeds to go further down the bride's face, and his anus envelops her nose as well, then farts spewing toxic gas out of her mouth and into the air. Results in a subsequent Howl at the Moon, and possibly what can only be known as The Hiroshima.

Note: While hilarious, this is not a recommended progression of the custom since it has resulted in pink eye and bacterial pneumonia.

I can't believe he pulled off the Fukushima Release Valve! What a lucky biride.

Fukushima Release Valve by Penis Curtains January 19, 2021

Valve can't count to three 

The fact that Valve (Game creators) can't count to three but can to 4,5,6 etc. popularized by the fact that the third Half-Life game wasn't Half-Life 3 but Half-Life 2:Episode 1

John:Hey! Can't wait till Portal 3 comes out!
Jack:Umm... Valve can't count to three, idiot.
John: Oh! Then let's wait for Portal 2: The Sequel.

Valve can't count to three by CarTroll September 28, 2011

[valve]niggerkiller 

A sniper bot in tf2 that has taken over casual, you can barely join a server without encountering him these days.
It used to crash servers too, although that was fixed a couple of days ago.

Person: *tries to votekick valveniggerkiller*
Gibus pyro: *votes no*

[valve]niggerkiller by RenderError April 10, 2020

Valve Time 

A Unit of time measurement similar to normal time, however very flexible - something that Valve says might take a week could take a day, or something that they say might take a month, will take a year. Generally fluid.

Team fortress 2 players got the bad end of Valve Time when the pyro update was first announced, and got the good end of it when they fixed the infinite health glitch in record time after it was found.

Valve Time by De Lumpdumper May 5, 2018