A person who does a fart (usually silent) in an area and then leaves, thereby leaving the smell for others to savour.
by stub004 July 6, 2004

A car with some sort of engine problem that causes it to release an abnormal amount of exhaust, usually of a bluish color.
by Zone-Ranger October 23, 2007

by heavy-d March 12, 2003

To lay a silent fart down the aisle of a grocery store when someone is toward you...and listen to them gag.
see click and drag
see click and drag
son: "Dad why is that guy choking and hacking like that?"
Dad: "Cause daddy just laid a crop duster."
son: "OMG he's turning blue!"
Dad: "Cause daddy just laid a crop duster."
son: "OMG he's turning blue!"
by Punkhead May 28, 2005

Sexual act where a male ties a female up, sets up a fan in front of her face, and masturbates into the fan until ejaculation, thus splattering the discharge all over the female's face.
by Rodney Simmons October 5, 2007

by Dirty Sanchez January 27, 2003

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)
by BigMark30813 August 5, 2006
