a grotesque, non-specific venereal affliction of a loathesome nature, frequently characterized by red, itching skin with a slimy feel and foul odor. Often caused by poor hygiene.
by charlie January 24, 2003

by bum November 16, 2003

by Ph0b0s777 May 17, 2018

It is a noun meaning, “a good mood.” or “a happy time”. It is usually used to express excitement, contentment, and joy.
-Woo, this party is awesome!
-I guess you could say you’re having a gleet!
OR
-I’m so happy, I’m in such a gleet right now!
-I guess you could say you’re having a gleet!
OR
-I’m so happy, I’m in such a gleet right now!
by trolling my friends April 12, 2024

Gleet is actually a generic term for any slimy or viscous substance, such as the thick phlegm found in the stomach of a hawk. It is most often used in reference to the runoff from a gonorrhoeal sore.
by Dangeroux Dave December 8, 2017
