A word that only a select few of the worlds most inept people use, mainly losers with an extremely low level of intelligence. Anyone who uses the word in a sentence cannot legally have an IQ above 90.
Jimmy: Hey Billy, you are sOoOoOoOoOoOoO kewl!!!
Billy: LoLz... you are more kewl than I am Jimmy!
Jimmy: Don't be a silly willy Billy, you are way more kewl.
Billy: Maybe you're right, I AM kewl!
I don't know what's worse - the fact that you need to look this word up or the fact that it was created in the first place. in any case you should shoot yourself in the face.
Some 14 year old whore told me how 'kewl' she was - I found her slaughtering of the languageoffensive so force fed her a gallon of bleach.