crop duster 

Placing your butt over a girl's bush and ripping a nasty, windy fart as to simulate crop dusting.

After we finished having sex I gave that bitch a sweet crop duster.

crop duster by Dirty Sanchez January 27, 2003

Crop Duster 

In order to do a proper "Crop Duster" one must powder his ass before going into the 69 position. If she doesn't cum up with powder on her face someting is wrong. (Scented powder recommended because it covers the smell)

She was powdered down after that crop duster i gave her last night

Crop Duster by BigMark30813 August 5, 2006

California Duster 

Slang for blow job or fellatio.

Terry really honed his California Duster skills when he lived in Fresno.

California Duster by Kipples August 3, 2007

Crop Duster 

When somebody throws their on shit on the ceiling and then turns the fan on and it all falls back into their face.

Crop Dusters shit just flew back into his face.

Crop Duster by PayBacksABitchh August 4, 2018

the knuckle duster 

A sexual act to which a man forcefully pushes his lubricated fist into the women's arsehole for her sexual pleasure. The man then brings out the fist before the women orgasms and licks the lady's rim whilst she shits onto his tounge. Better performed by ebony women due to their eating habits as they can push out more elaberat shits

I took it upon myself to perform the knuckle duster on laqisha last night, and she was less than impressed.

the knuckle duster by JimmyHammyLAD69 April 15, 2014

cookie duster 

a mustache that can easily be removed by a lint roller

a cookie duster is a mustache is complete it can easily be removed by a lint roller..quite painfully though

cookie duster by l!zz@rd July 20, 2010

Turd Duster 

The worst job ever. It's when a man or woman has to sweep turds with a dust pan.

Bill: Sally has to sweep up turds, cause she's a turd duster.

Turd Duster by Monkey Sling Poo October 15, 2011