Expelling gas through your ass as you stroll by an unsuspecting victim so as to render them unconcious.
Those slopes at the library were having flashbacks of Hiroshima when they received a tasty crop dust via me after I housed White Castle.
by Lamb Jeezy February 10, 2006
A term of art among flight attendants: farting while walking casually up and the aisle of an in-flight airplane pretending to be checking on passengers.
Jane: Wow! That burrito that I had just before we left really is wreaking havoc with my stomach.
Sally: No problem. Just take a few minutes and do some crop dusting. I'll cover for you.
Sally: No problem. Just take a few minutes and do some crop dusting. I'll cover for you.
by Seenyore April 17, 2010
by PumpernickelonRy February 7, 2017
Surreptitiously farting while passing thru a cube farm, then enjoying the sounds of dismay and disgust; leads to PRAIRIE DOGGING.....
by el white boy October 3, 2005
During the winter weather months and dry road salt powder has accumilated on the shoulder of the interstate. If you are a truck driver, you can guide your trailer off and on the shoulder to get them pesky cars or other tailgaters off of your ass!!
Trucker:(watching through his mirrors & laughing) "I am crop dusting your ass!!--how do ya like that!!"
by T. Wilson February 16, 2008
Verb; the act of blowing a breezer while traveling passed one or more people. Similar to traditional crop dusting; the idea is to allow the gascious air to settle over a destination specified by the direction of travel, angle of the rear, and pressure put on the sphincter. It's a delicate yet powerful move.
Mark awoke all the sleeping people at the party when he layed a vicious crop dust over their sleeping bags. The next day they got pink eye.
by Charlie C-Mac December 26, 2009
by thecliff August 27, 2007