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1.
Short for Just Keep On Smiling
Don't worry about it, jkos!
by Eleanor Bagel July 12, 2005

Words related to jkos

all in jko two ladies
 
2.
jko
holding a jack and a king of two different suits
jack king off
going all in with two ladies is a much better feeling than jko
by nick_pepper October 09, 2004