When a woman has a vagina with teeth that eats penises whole. When the woman's toothed vagina does not eat any penises for awhile it then starts to suck nutrients from her ass slowly shrinking the ass.
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."