The mysterious flushing of automatic toilets even though you haven't sat down or removed yourself from the toilet seat.
Individual sits on toilet to do their “business”. Suddenly the toilet proceeds to make 2 - 3 "phantom flushes" even though all they've done is shifted in the seat or reached for some toilet paper. Sometimes no movement is necessary to trigger this effect.
by confused23 February 22, 2010
Putting a plunger on someone's face and shoving the handle end up your butt and riding it up and down.
Frey was so happy when I pulled the plunger out because because this five card stud just drew a The Royale Flush
by UniversalHermit July 06, 2015
While having doggy-style sex (anal or traditional) the womans head is kept just above the rim of a toilet. When the man cums he dunks her head in the toilet and flushes resulting in a swirly.
by bobbyj August 10, 2006
by Wucky December 26, 2010
The sudden and often violent series of bowel movements that occur after one has eating something his or her digestive system disagrees with. Often painful, this explosion leaves the recipient weak and tired but with a huge feeling of relief.
Guy 1: What are you going to KFC for?
Guy 2: I've been blocked for weeks. I need a gut flush so bad right now.
Guy 2: I've been blocked for weeks. I need a gut flush so bad right now.
by the dirty liberal April 24, 2010
Person one: Dude I heard you got sloppy seconds.
Person two: Nah bro she did a courtesy flush before we did it.
Person two: Nah bro she did a courtesy flush before we did it.
by jay-z October 03, 2012
Wow, John was just in the restroom dropping the kids at the pool...too bad he didn't do a courtesy flush!
by Carrie031 July 13, 2009