dirty knees

Clear evidence of performing fellatio.

When they came out of the bathroom her hair was mussed; she might as well have had dirty knees.

by tman March 11, 2004

dirty knees

a girl that oral sex to a guy

yo, she got dirty knees!

by CivicChikk July 24, 2003

dirty knees

(noun)
when a girl gives a boy head in a porta-potty, which results in her knees being covered in fecal material or piss. Once the man blows a load, and they clean up, the girl needs to use soap and water before her knees are to the original skin color.

Samantha has some dirty knees after the porta-potty incident.

by jacobito May 28, 2007

Dirty knees

When things get a little hot and she needs to suck on a popsicle

Yo she got dirty knees last night

Bruh last night she got really bad dirty knees

by D-Monkey February 26, 2018

Dirty Knees

To Suck someones penis, while on your knee

yo, she be getting her knees dirty.

Yo she got dirty knees.

by kibblasona January 06, 2006

getting your knees dirty

anyone who gets on their knees to preform oral sex on a male

yo you been around the block. you be getting your knees dirty.

by Tazmanian devil May 27, 2006

getting they're knees dirty

a female most likey a hoe whos on her knees all the time sucking dick

Shanise and Sharounda are the girls u need to be talking to ,they be getting they're knees dirty every night.

by Cece and Coco July 06, 2006