The spot on the back of your leg where the knee bends. When bent, it stands as an acceptable substitute for an actual vagina.
by Strangehunters July 7, 2009

A woman who will quickly drop to her knees to give a guy (or girl) oral, therefore, scraping her knees repeatedly. She won't always give you some ass but she will suck you off real nice.
Courtney is such a fucking knee scraper.
Don't invite that knee scraper to my party; she gon fuck up my floors!
Don't invite that knee scraper to my party; she gon fuck up my floors!
by EudellandSheneice January 17, 2008

by frank pubes December 30, 2004

by Gertholomy Lamert August 21, 2009

"Oh man I hate Maths it's my Skyrim Knee"
Achilles after being wounded in the heel "Argh you got me in my Skyrim Knee!"
Achilles after being wounded in the heel "Argh you got me in my Skyrim Knee!"
by VikingScott January 8, 2012

the act of playing world of warcraft for so long that you get temporary arthritis in your knees that is so painful you cant go get more mountain dew.
by i'm preety December 15, 2010
