This term originated through the use of scat, or nonsensical language. It is meant to be pronounced in a very loud and high pitch tone of voice with particular emphasis on the "wee" part of the word when one articulates it. It also works best when an individual is enduring a barrage of stress in that particular moment. Therefore, the word, when used correctly, relieves stress.
Alex: "Hey Kristy, how're you doing today?"
Kristy: "Not too well. I hate school and work! I just want to scream!"
Alex: "Have you tried the Aweeka method?"
Kristy: "Tried it?! I live by it! AwEEEEEEEEEEEEEEEEEEEEEEEEEka!"
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."