Dutch Duster 

When you fart in an elevator and get out on your floor.

I was in the elevator and someone dealt a dutch duster!

Dutch Duster by Dduster December 9, 2012

Dutch Crop Duster 

When you do a front flip and fart at someone spreading gas from face to foot.

Whoa, Jimmy just pulled a Dutch crop duster at the aerobics teacher and man he looks pissed!

Dutch Crop Duster by vivalaamerica April 3, 2011