A stunt preformed on a bike. More so a dirt bike.
Can you do a knee knocker on your bike?
The act of steering with the knee, when you are far too busy to use your hands. I.E. Shuffling through maps, your CD's, applying your face, arm wrestling with your passenger, etc. Usually preceded by pressing the "Cruise Control" button.
Brenda and Tommy were far too busy playing Scrabble on their way to Montana. Good thing he knows how to knee-cruise.
When your legs give out. Usually caused by an extremely attractive person passing by.
"Yo when she walked by it about gave me Spaghetti Knees."
Windows cleaners knee is a myth used by pot heads with low self esteem and not much get up and go.
Don't think I'll work tomorrow I seem to have window cleaners knee
1: formally referred to as nose goes when “hands on knees” is announced in a group setting all participants must rush to assume the position and the last person to make it to the squad is punished with the undesirable task; 2: used to propel boats
Person 1: “Who is driving?”
Person 2: “hands-on-knees!”
Person 3: “Oh Sarah you were last you have to drive “
2:
Person 1: “Oh no the boat motor broke”
Person 2: “It’s ok we can hands-on-knees to get us back”
A fast individual that commonly wears black clothing.
I saw this knee-car at the bar yesterday.