knee grinding

This is the act of a smaller woman grinding on a taller man when this occurs because of the mans height the woman ends up grinding on the mans knees rather than crotch

That girl was Knee Grinding me last night

by LouisRhythms December 13, 2016

Fetus Knees

When someone (usually of the tall variety) stands up straight and their knees look like a fetus face. Also knows as 'Old Man Face Knees'.

Me: Hey Stratho, look at the tall chick. She has fetus knees. Weird.

Stratho: I like it.

by Mungo260 January 8, 2016

knee slides

Running as fast as you can and sliding on your knees. This is something you would do after getting with a hot girl or getting yourself a girlfriend

She's so hot I did knee slides when I kissed her

by Green Stuff 91 April 6, 2016

bass knee

Knee damage sustained while skanking to hard to Drum n Bass

I'll have Bass knee for a week after that killer set

by wildcat_sa April 5, 2019

knee clicker

Someone whose knees click when they walk or run

Ciaran's knees click whenever she walks, she is such a Knee Clicker

by MegaHawk June 7, 2019

Knee cleavage

When bae wears denims with holes and showing too much knees.

Wow bae, you’re showing too much knee cleavage! my friends are looking!!

by dagumak September 8, 2019

virgin knees

when your friends are discussing risqué topics and it's so risqué you need to cover your virgin knees. Covering your virgin eyes and ears isn't enough. Protect your knees.

friend: "yeah she sent me nudes. Here, look at them!"
me: "Ah, what!? My virgin knees!"

by thestubz October 12, 2019