you know the fashion where the guys wear their jeans low? well, if a guy wears them mid-butt and theyre too tight he'll end up with a muffin bum (ie his upper bum overlaps the trousers). a real turn-off...
guys, before playing basketball, make sure you dont have a muffin bum!! its disgusting to watch!!
girl one: oh my god! look at that guy! he has a muffin bum!
girl two: euugh!! gross!! shield your innocent eyes!
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."