Sweet Knee's

Sweet knees is the same as bees knees or cool beans. An awkward phrase that means cool

Oh Sweet Knee's (Gasp) that's cool

Sweet Knee's by Hdjejsm March 29, 2017

Yorkshire Pud Knee's 

A girl/boy with ugly knee's.

Mate, how fit is that girl over there?

No, she's got yorkshire pud knee's mate.

Ahh shit. I didn't see them.

Yorkshire Pud Knee's by DarrenJon June 5, 2009

Lebenese between ya knee's 

to have sex with a lebenese person. Such as dubba.

"Ey, dubba wants a bitta lebenese between ya knee's, go's alrite ey"

Lebenese between ya knee's by geoffro_r7 March 23, 2009

Redditor's Knee

The small indents on your knees acquired after a large amount of time on the toilet

I started getting redditor's knee at around the 30-minute mark

Redditor's Knee by Zac_c__ July 13, 2015

slapping the black man's knee

To masturbate vigorously.

Friend 1 : "Hey, why weren't you out last night?"
Friend 2: "Sorry, I was slapping the Black Man's knee.

slapping the black man's knee by SwigglesMcGiggles April 7, 2015

monkey's knee

a particularly scabby minge

"that Jordan has a fanny like a monkey's knee"

monkey's knee by frank pubes December 30, 2004

shitter's knee 

The red marks that show up on your knees when a lot of time has been reading, texting, or using a smartphone on the toilet.

Steve: "Did you have a good shit?"
Jamie: "Dang right I did."
Steve: "Yeah I can see your shitter's knee with those shorts on."

shitter's knee by Magikchef01 October 15, 2013