keen 

showing interest in something

Oh that shirt is keen!

( also can be used to say your fine. ex: oh im just peachy keen)

keen by Vamptress July 22, 2003

keen 

to get have a good time, get fucked up, get laid, etc

Guy: Can you chill tonight? I wants to get keen
Girl: Yeahh just bring some tweeds and a condom
Guy: keen!

keen by openforbusiness April 19, 2009

Keen 

Sharp, Clever, Distinct.

www.keenability.com

Keen by Asoler April 28, 2014

Keen 

A sweet clothing line.

Awis wears Keen.
K3EN?

Keen by JiF November 9, 2004

Keen 

A so called "Keen" is the more dominant and superior male/female than a Loudinkooks . This term can be used if someone insults you by calling you a kook .

UnSuperior male/female : Hey look a " kook " lol fgt
Superior male/female: Hey m8 I aint no kook im a Keen.

Keen by KeenGaming September 12, 2016

keen 

Keen is the word for a young lad of 15 that goes by the name of Jack Pickles.

jack pickles
keen old jack

keen by jraltttt July 22, 2010

keen 

A fictional organ.
Birthed in the name of Teh lulz
Based on non-fictional organs, the spleen and kidney.

"OW! you punched me in the keen"
Doctor:"due to complications during your surgery we needed to remove 1/4 of your keen, they are in a jar over there"

keen by postman42 January 10, 2011