duster 

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!!

duster by victoria May 13, 2005

duster 

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.

duster by Sillybanddistributer February 10, 2017

Duster 

Someone who is only good at drinking, raging, raving, and partying. They go out harder than everyone else, always have more fun, but have no idea what happened. For them, everything else in life is secondary to dusting.

Hungover person 1: "Did you see Sean chug that bottle of Grey Goose last night, destroy the dance floor, and get kicked out of the club"

Hunover person 2: "Ya, what a duster"

Duster by nojoesto January 2, 2012

Duster 

I can honestly say...it's not a trenchcoat.

Person: I like your trench coat.
Me: Shut up. Its a duster.

Duster by Kyle January 24, 2005

duster 

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.

duster by chrisdafer February 20, 2020

Duster 

One who partakes of the drug PCP, also called angel dust.

Dusters are frightening people.

Duster by Alan May 9, 2004

Duster 

A player in hockey who sits the bench most of the season, the name is given to imply that the players equipment never gets used and it collects dust.

1: Fuck off duster! Go play for the Oilers.
2: Ok duster, give your gear to someone that actually is good.

Duster by kiiid May 18, 2014