When someone uses their dirty and scabbed hands to perform secual gratification in return for goods or services. No lubricant is used and typically the scabs from the 'Duster' will fall onto the genitalia of the person they are dusting
Dude, Lauren is outside of Pilot giving a Crusty Finger Duster for a pack of cigs and enough gas to get home.
by MadDawgShorty July 30, 2021
Get the Crusty Finger Dustermug. The act of purposely urinating on the back of one’s head while he is puking in a bar’s trough pisser.
by Jen_italia69 October 28, 2021
Get the Trough Dustermug. by I dont know who dis is December 21, 2022
Get the Dustermug. by asjw89afa March 3, 2022
Get the Dustermug. by ;rioehuwd;oifgh April 26, 2022
Get the Dingle Dustermug. Whst your friend calls you when you promise to give your friend your duster. But then you take a long time to give it and your friend gets impatient.
by Gavst3rr April 29, 2024
Get the Being a Dustermug. When you blow a load on your partner's arse cheeks (preferably after anal) and then wipe it up with your pubic hair
"I was fucking this chick and she forced me to perform the Australian duster. I'm gonna kill that slut"
by Smol_Wog April 9, 2024
Get the Australian dustermug.