Every year on September 28th you have to go play soccer and score a screamer of a goal and slide on your knees.
by sam12234574 September 26, 2021

The build-up of sweat and dead skin congealed into a buttery substance. Generally found within deep fat crevices i.e. - knee or elbow area.
It's so hot out, I could slather a whole loaf of bread with my knee-butter.
I need to jump in the shower right quick before the knee-butter begins to solidify.
I need to jump in the shower right quick before the knee-butter begins to solidify.
by Nitzy Apple Butter March 8, 2021

Freaky SpongeBob Knee Syndrome (Professionally abbreviated to FSKS) is a rare physical symptom on mainly mens knees where the knees turn lightly yellow with black lumps which resemble the key patterns of famous cartoon character SpongeBob SquarePants. This is caused of a lack of blood flow in the fingers which cause the ears, nipples, toes, nose and especially the knees which is what causes the knees to turn pale and slightly yellow. The black lumps on the knees can cause slight irritation but nothing more.
by SonnyK December 23, 2024

by Blurplenurple August 13, 2021

A person that non-chalantly fondles, rubs, caresses or brushes you with their hands (usually the leg area so they can move up further toward the goods) as an indicator that they're DTF.
by lboogy85 December 2, 2010

by har-issa December 23, 2020

by Hardcock14 November 27, 2021
