When you fuck a girl in the ass. Then she reaches into her own vagina, and strokes your dick with the skin in between her asshole and vagina. (Imagine what your fingers look like inside a hand puppet and you'll get it)
That hooker I butt pounded last night threw me off guard when she gave me my second WEST VIRGINIA HAND PUPPET ever.
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."