by The Man with No Name November 7, 2017

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

The result of making a large, forceful, and explosive deposit into a toilet, causing the water in the bowl to splash back on your ass.
by mrs_equator September 23, 2006

Girl 1: OMG!
Girl 2: What happened?
Girl 1: I just came from the restroom, and someone in there didn't have the audacity to plop and flush.
Girl 2: What happened?
Girl 1: I just came from the restroom, and someone in there didn't have the audacity to plop and flush.
by Original Guera July 1, 2007

Taking a rather large turd and leaving it in the toilet for someone unsuspecting to find because you forgot to flush.
by Wittyunprdctbletalnt&natrlgame January 13, 2020

Used mainly in the UK with several regional varioations possible. (1) A post-coital reddening of the face and neck. A blush suggesting a recent knee-trembler or severe embarrassment. (2) In card games: 5 entirely unrelated cards. (3) 'The Knoydart Flush' were a East Scottish folk rock act, featuring members from Siege Engine and Tayport Conversion.
"Ain't he got a right Knoydart Flush?" Could be used in a West Country accent to suggest the embarrassment or recent sexual activity.
by Socketloon October 24, 2008

by Alexandria Foop May 12, 2015
