The act of passing someone - typically in a crowded and noisy place, such as a bar or concert to avoid detection - and purposely touching/rubbing the front of one's pants to their person.
(at a concert)

Janet: Where's Phil?
Richard: He took off to mingle.
Janet: You mean he went crotch dusting.
Richard: Yeah.
by Mattydreads December 9, 2008
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The act of lining up and pressing the anus up with the opening of the vagina and passing gas. The Gas enters the vagina as a fart but exits as a quiff.
Guy 1 - "I got away with crotch dusting some broad last night.."
Guy 2 - "Diiiiiirty"
by nineninenine January 13, 2010
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The act of following a person up stairs who has no pants or undergarments on while their cooter gives off an undesirable stench
The night was promising until I got crotch dusting following her to the bedroom.
by Muggsy119 February 12, 2022
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The act of lining up and pressing the anus up with the opening of the vagina and passing gas. The Gas enters the vagina as a fart but exits as a quiff.
Guy 1 - "I got away with crotch dusting some broad last night.."
Guy 2 - "Diiiiiirty"
by nineninenine January 13, 2010
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The act of farting while someone is spooning you.
My girlfriend kept crotch dusting me while we were spooning.
by angle3034 November 2, 2013
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