1 definition by Abrasax
The act of flatulating under the bedsheets such that when another person lifts the sheets to come into the bed with you they are assailed by the unpleasant odor. This term derives fom the event known as a backdraft, where a firefighter may unwittingly ignite a smoltering fire by opening a door or window and exposing it to oxygen.
by Abrasax April 20, 2005