Phrase used to tell someone they aren't funny (implying that they need to leave. Alone. Right now.)
Usually used in reaction to a bad joke or stupid comment.
Humerous witticism used in order to deflect criticism from the fact that you have just let rip with a stench that would choke a monkey to death. Generally used as a witty riposte by the educated whilst in polite society.
Charming oldColonel - "good God what was that noise?"
Wilde - "I was just calling a taxi for Brown my good man"
A small piece of information. Derived from the word ken, used often in the scottish language and is synonymous with knowledge.
Person 1: "Hey I don't get this shit. How do you solve this problem?"
Person 2: "I got that one. Give me some kenlets on this assignment and I'll help you w/ that one."