Being hurtfull or discriminatory to an obese person. Also only other fat people can tell other fat people that they are obese or chubby, just like black people being racist to other black people
John: Dude, fred just called you a tub-of-lard!
Michael: No man it's cool, he's fat like me, it wasn't obesist!
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."