The stuff that is used normally for getting the dust out of the keyboard, but when it is inhaled you can get very high from it. You normally take 3 power hits.1st hit-sensation of dizzy or numbness, 2nd everything is slow and people talk like wooaahh and the 3rd hit you see a bunch of little squares. it is recommended to not do any more than 3 hits.
wow dude i tried duster the other day and it was crazy!!
by victoria March 3, 2005
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A very thin, wimpy moustache. Can be seen on teenage boys who do not shave or are trying to grow out a moustache unsuccessfully. Dusters can be related to the lip hair of a little Hispanic boy.
Mitch can barely even grow a duster. No way he can pull off no shave November.
by Sillybanddistributer February 11, 2017
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The paired male sex glands located in the scrotum. Also see Testis. It is possible the word originated in Australia.
“Babe I’ve just had a shave, check out my shiny dusters”
by amplexus August 19, 2006
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A blowjob you receive after covering your dick in Cheetos dust.
I finished a bag of Cheetos last night and then got myself a duster.
by chrisdafer February 20, 2020
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When a fart is released and the sound that it makes is similar to the noise of a cough in a dusty room.
"Hit 'em with The Duster"
by C-to-the-OV February 26, 2014
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The intentional act of leaving a fart in someone's office, bedroom or personal space, so that upon return they can enjoy the aroma.
"Let's see how Owen likes the Duster I left in his office!"

"Dude, watch John's face when he walks into the Duster I left in his room."
by CaptainDogPoop August 15, 2008
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The act of using compressed air, to huff it and get an incredible 30 second high.
Krope hits the duster like a champ on a daily basis, but his tolerance is so high, it hardly has an effect anymore.
by SSMM g00n October 7, 2009
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