A combination of "fucks sake" and "bloody hell". Used to express fury or exasperation at a situation without swearing.
Esp. when young childeren are present or one just strives for originality.
Originally bellowed by accident in a fit of profound rage.
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."