The act of putting dust or some form of powder on ones fist then proceeding to punch someone or something with enough force to wipe the dust from their knuckles.
Knuckle Dusting
Person A: Yo I heard you knocked out that annoying guy at the gym.
Person B: Yeah, I powered up my hands and knuckle dusted that fuckboy.
Person A: Yo I heard you knocked out that annoying guy at the gym.
Person B: Yeah, I powered up my hands and knuckle dusted that fuckboy.
by SoHCypher February 17, 2017
Get the Knuckle Dusting mug.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
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