A tactical maneuver performed by a self conscious person and a friend/relative/stranger. In said maneuver, the friend flushes a toilet to mask all noises coming from the self conscious person's stall during the defecation process.
I had to shit so badly today that when I saw Jon Grzegorzewski in the hall, I had him supply me with a cover flush while I audibly shat.
by TRAVisDOUGIE March 23, 2010
The act of flushing the toilet while simultaneously dropping a turd to cover the noise made while one is pooping.
I had to poop in my boyfriends house for the first time, so I layed down a covering flush because of my uncontrollable explosive diarreaha.
by Jacobazzi Lambrusco August 24, 2010