For a man's use on friends girlfriends mostly and your friends of the female gender. Tom and Bob are friends and Bob says to Tom's Girlfriend every time he comes over, "Hey Melissa make me a sammidge!"
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."