To masturbate quickly.
by ed jude February 15, 2005

by Rule unknown May 10, 2005

by big bobs basterd beans December 28, 2005

The act of running to the bathroom or wherever the tissues are with your pants around your ankles after masturbating.
Should have had the paper towels close by before you started, oh well.
Should have had the paper towels close by before you started, oh well.
Should have had the paper towels close by before I started, oh well I'll just have to do the white knuckle shuffle afterward.
by angry Dick April 15, 2011

by YOREMA July 11, 2003

When you have to shit really bad so you shove a finger up your ass two knuckles deep and quickly make your way to the nearest bathroom
by Os III April 23, 2015

When masterbating or having sex and instead of using one hand, you use two, hence the term "ten knuckle"
by QuinoaSalad March 12, 2017
