Keen;a person who's keeps getting fucked by his girlfriend.
guy:hey,im horny lets get keen
girl:again?
guy:yeaa but your on top.
by iloveyouka May 29, 2011
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Oh that shirt is keen!

( also can be used to say your fine. ex: oh im just peachy keen)
by Vamptress July 23, 2003
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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!
by openforbusiness April 5, 2009
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Keen is the word for a young lad of 15 that goes by the name of Jack Pickles.
jack pickles
keen old jack
by jraltttt July 21, 2010
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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"
by postman42 January 10, 2011
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You keen what I mean?
by Pete Keating January 3, 2006
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