1 definition by michaelwenisapervert

Top Definition
is the act of inserting one's penis into the "kneeslit" of another person's leg, and going in and out. The kneeslit is a slit between the thigh and the calf, which is formed when the knee is bent all the way, forming a makeshift vagina. Also known as kneesex.
"did u have sex with her last night?"
"no, cuz she was having her period. but i did kneebang her tho"
by michaelwenisapervert January 09, 2010

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug