knuter valve 

The part of any mechanical device that is not working.

"Did you check the knuter valve? It's the brass thing underneath the pipe thingy.

knuter valve by Michael Palmer May 3, 2005

Knuter Valve 

The male valve that controls urine flow.

After Ed turned 40 and his knuter valve stopped working properly, he would think he was done urinating and would dribble pee on the front of his pants.

Knuter Valve by Redleader1 August 29, 2025

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

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