do you use knee pads?

when a female is giving a blowjob her knees may be bruised. so you can use this term to ask if some has given a blowjob.
hey ______ do you use knee pads?
by thwordonthestreet May 10, 2014
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You Knee

a girl that likes playing video games and making sock puppets and doing magic tricks
Yooo that magical unicorn is a total you knee!
by sprucetree 1986 September 24, 2023
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