Combination of Okay and Yep used as a sarcastic response or interjection. Kep should be used with a high pitch for emphasis.
White Guy: I'm really good at basketball
Black Guy: Kep.
Teacher: Your homework for tonight is to read pages 67 - 209.
The word is Ok + Yep together = kep.
1:Wanna go to the movies tonight?
1:You were kepping today, whys that?
2:I just feel so kepperific
Once you reach a high enough level of coolness you are allowed to say kep. It is when the randomness thing happens, and you dont know what to say and everyone around you is silent, you say kep. It can also be used to replace normal words, but since you want to be randomn you say kep.
Jimmy: I just farted sooooo bad!
Youna: F**k you all!
James: GO TO THE OFFICE!
Kep. Is the mixture being okay and k. Its equivalent to K in turn you should fuck off and you're dismessed. Or something you dont care about at all and dont want to listen to someone
Boy: I went to vegas
The phrase said when you realize the other person has given up in conversation or doesn't want to talk, so you move it along in frustration. A short and strong "kay"
you: "so tell me about your new boyfriend!"
You: "...kep! so, how about them lakers."
okay and yep put together
dude you're keppin