V. The act of female masturbation so frequent and furious that one's knuckles become raw from constant friction and moisture.
"While my partner was away for the summer, I spent my days and nights totally knuckle-dusting the shit out of myself".
"The pain of knuckle-dusting is nothing compared to the pain of loneliness and celibacy".
"Knuckle-dusting is the chain-smoking of sex".
"The pain of knuckle-dusting is nothing compared to the pain of loneliness and celibacy".
"Knuckle-dusting is the chain-smoking of sex".
by PenePee December 5, 2013

I need to go home to change my underwear. I tried to crop dust down the aisle but I was actually donkey dusting.
by iwynr September 9, 2010

by Kelisaurus August 28, 2016

The attack mechanism of one farting in their hand and gradually approaching the enemy to stick the invisible death gas in their face.
by Kyle McNinja December 5, 2015

Giving off a silent fart, grabbing it with your hand and then bringing your hand up in a ninja fashion and throwing your fingers open, unleashing the putrid stench.
by bRad nig January 2, 2008

by Pop-Pop's girl July 12, 2017

You have flexible work hours but we all know you're at home blowing dust instead of responding to emails.
by Gtripod February 6, 2018
