When a humans cartilage decides it hates its life so it has to be replaced with pig bits. Side effects involve casual oinking, developing cravings for swill and the occasional urge to hunt for truffles.
"Hey, do you smell bacon?"
"Oh that's just old Pig Knees over there, he's just come back from a run."
"Does anyone know if Chris is coming?"
"Yeah he's outside at the moment, rolling around in the muck...he just hasn't been the same since he got those pig knees."
"Oh that's just old Pig Knees over there, he's just come back from a run."
"Does anyone know if Chris is coming?"
"Yeah he's outside at the moment, rolling around in the muck...he just hasn't been the same since he got those pig knees."
by Dan Collette October 25, 2017

A sexual term, but when not undestood by girls can be awkwardly described as an "adventure" so not to look desperate
Boy-Damn why are you at College I really wanna do some knee skinning with you
Girl-WHAT!?!?!?
Boy-Ummm....It means adventures, not something sexual :S
Girl-AWK :/
Girl-WHAT!?!?!?
Boy-Ummm....It means adventures, not something sexual :S
Girl-AWK :/
by RebEmTom123 February 7, 2013

The knee-splitter was an ancient form of torture where two planks, each lined with spikes usually varying from 3-20, where put on either side of the victim's knee. The planks where connected by two large screws through the sides holding them in place around the knee. The screws would be twisted, slowly moving the planks closer together and forcing the spikes through the knee. This would rip apart the flesh and, as it got deeper, crush the bones underneath, mutilating the limb and leaving them permanently damaged. Despite the name, the knee-splitter was actually used on any limb it could fit around. This torture device was not always used alone and actually quite often was accompanied by many other punishments such as burning, wedging, denailing, and many others.
The knee-splitter was used during the spanish inquisition as a method to torture prisoners for information. It was also used as a method of punishment.
by SoyProtein January 10, 2012

Ex. loser, dork, blonde moment, bad joke.
Ex. "Dag, yo! I am Sofa Knee!"
I am Sofa Knee
You are sofa knee..Not!!!
Ex. "Dag, yo! I am Sofa Knee!"
I am Sofa Knee
You are sofa knee..Not!!!
by Texas Toad February 9, 2009

Term used to describe the act of motorcycle roadracing, in which the rider's inside knee often comes in contact with the track surface while cornering and with the motorcycle leaned over. Knee dragging is more likely when the rider is hanging off of the motorcycle - a technique used to minimize the lean angle of the machine and thereby maximize tire traction. For this purpose, leather roadracing suits incorporate knee pucks (also known as knee sliders) on the outside of each leg, just below the knee.
by razer December 26, 2006

it is absolutely necessary for a girl to wear while sucking dick on her knees, as it will protect her knees and make the experience much more comfortable.
by cool guy11111 April 8, 2010

when laying down and making out, the person on top (male/female) pushing/massaging their knee in between the legs of the person (typically female) under them.
by gremlinhead June 25, 2022
