foofer valve 

A phrase used to caution someone before undertaking any difficult task.

I will help you carry that couch.

ok thanks, but dont blow a foofer valve.

can apply to most situations.

foofer valve by hmorrison March 5, 2011

Blow-off valve 

In a car that is equipped with some sort of forced induction system ,such as a turbo or a supercharger, a blow-off valve is usually availible as an aftermarket part to release excess pressure (boost) from the turbine system. Makes a very distinct noise. Like - pssssshhhhhhhhh! Or somtimes a chirping noise depending on the blow-off valve. Usually replaces a stock part usually refered to as a by-pass valve.

1. Gil: Whoah, dude! Did you hear that car go by?
Willy: Yeah, it sounded like it had a blow-off valve.

Blow-off valve by Wilburt May 9, 2006

kanooder valve 

Fictional part of an engine, used when the cause of a problem is unknown.

My FIAT has been running horrible lately, must be that damn kanooder valve.

kanooder valve by ed$$ December 11, 2004

crimp valve 

Arse-hole, ring piece.

I've got some farmer giles swinging from my crimp valve.

crimp valve by Razor Rudds August 22, 2003

Yorkshire shit valve 

When making a "pfft" sound. Releasing air from side of mouth In disapproval or annoyance. Also to signal that there are no words just a release of air.

Listening to trump and the Yorkshire shit valve went off.

Have you heard that? Had to release the Yorkshire shit valve.

Yorkshire shit valve by Ray-Ray-mellie-mel May 21, 2019

Poofer Valve 

The anus hole

When you see someone lifting a heavy, you would say
Slang:
"dont blow ya poofer valve"
Translation:
"please do not prolapse your anus everywhere my friend"

Poofer Valve by THE--ASSMAN January 19, 2012

kanuter valve 

(1) A generic sexual bodypart.
(2) A generic carpart.
(3) A term used to trick people that don't know much about sex or cars.

(1) Dude, I think I sprained my kanuter valve when I lost it on the handrail.
(2) Sorry ma'am, we're gonna have to replace the whole kanuter valve, and the one that fits your car is mighty expensive.
(3) Hey Chris, know what a kanuter valve is?

kanuter valve by Jeth June 13, 2005