Top definition
To finger a girl, especially in a public setting like a movie.

The male equivalent of giving a handjob.
I've only been out with this chick twice, and she already let me sink a knuckle!
by ImTheMayor June 24, 2010
Mug icon

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