by NewName August 28, 2004

{NOUN} This is a term for a person who is considered to have 'loose' morals. A person who sleeps around or gets off with lots of people in pubs and clubs. Maybe even a person who dresses inappropriately.
Friend #1: Jeez Louise!! Did you see that absolute Valve?
Friend #2: Yeah! If that top was any lower we could've seen her belly button.
Friend #2: Yeah! If that top was any lower we could've seen her belly button.
by The Smiddler November 4, 2009

The valve(s) found on a brass-wind instrument that are opened to release saliva accumulated while playing.
by Chad June 20, 2004

by Bob Bracheteti April 10, 2008

I big ass dick after an erection
by Billythebob jones March 22, 2022

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.
by SuperMikeD February 4, 2010

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.
Mech: We replaced the knueter valve sir.
Boss: Did that fix the problem?
Mech: Sure did sir, jet is back in service.
by Ken Gman March 7, 2008
