The goo that leaks out of a skinned knee.
Lauren asked Mike to kiss her boo boo. He said not with all that knee sap!
A penis that hangs around the knees
did you see john he got a real knee swinger
To have a massive cock that swings at the knees
Wow, Bob you never told me you had a knee swinger.
A huge penis that swings at the knees
Dude John really has a knee swinger
The act of a female getting on her knees a giving blowjob aka performing oral sex
My girl came by last night and gave me a little sweet knee
To knee a person in the forehead for attempting to put their fingers in one's ass.
He snail kneed his wife when she attempted to stick her finger in his ass.