BB247 Valve 

A word to make you sound like you know what you're talking about when you're stuck in the middle of a conversation that you know nothing about. It also could be used as an excuse to get out of something or to cover up a mistake, i.e not calling your mom or girlfriend when you were supposed to.

Example One:

Guy One: Yeah, the front suspension on my truck is jacked up. I gotta go have the tork adjusted and see if that does anything.
Guy Two: Maybe you just need to look at your BB247 Valve?

Example Two:
Girlfriend: Why didn't you call me last night? I thought we were going out.
Guy: Ohhhh, sorry honey I was working on my BB247 Valve and didn't even hear the phone ringing.

BB247 Valve by aseaisalvaged June 4, 2009

ac fluctor valve 

whenever you are bullshitting about knowing what a mechanic is doing

**dude i don't know why your fucking with the alternator you douche bag, you need an ac fluctor valve.**

ac fluctor valve by mr.aric burns April 21, 2010

spit valve 

The valve(s) found on a brass-wind instrument that are opened to release saliva accumulated while playing.

You're rattling. Empty your spit valve.

spit valve by Chad June 20, 2004

de valve 

To get one who is talking incessently to shut up, use in sion mills N.I.

Would you ever de valve and giv my head peace

de valve by Bob Bracheteti April 10, 2008

knueter valve 

Mythical aircraft component reportedly changed in order to repair a jet that you have no idea what was wrong in the first place. See switchology

Boss: What was the fix on that radar problem?
Mech: We replaced the knueter valve sir.
Boss: Did that fix the problem?
Mech: Sure did sir, jet is back in service.

knueter valve by Ken Gman March 7, 2008

User Valve 

A phrase used to describe the person that is responsible for doing something incorrect. As in the user of the device or object that is not functioning or working correct do to user error.

Store Clerk: I can't get the register to process your refund.
Customer: Must be the "User Valve!"

User Valve by SuperMikeD February 4, 2010

Car girl Blow Off Valve 

The act of fucking a car thot and while she climax’s pulling out so she lets out a couple of loud, wet, queef’s

car thot: I really need a good guy in my life.
Thot destroyer: well maybe if every guy standing here hadn’t given you the Car girl Blow Off Valve you could find one

Car girl Blow Off Valve by The car guy brad May 9, 2019