Flushing the toilet as soon as the terd hits the water. A common courtesy owed to all patrons of public restrooms.
by Flushonsplash August 2, 2012

Tactical Flush is a technique that helps prevent clogging of a toilet when one has an extraordinary bowel movement. To utilize this technique one must simply flush the toilet as they are releasing the poop. When doing so, the toilet does not give the poop a chance to settle and immediately sucks it away.
Damn dude, it's a good thing I'm not a cunt and did a tactical flush or your toilet woulda been destroyed.
by Teknikal October 23, 2017

When you are finished with the toilet, but you stay seated whilst flushing to allow the mist produced by the toilet to caress your underside - creating a moist (but not wet) tingling sensation on the lower ballsack.
Neil: Am I the only person who uses the toilet for Flush Misting?
Dave: Yes, you weird, weird person...
Dave: Yes, you weird, weird person...
by Neil'sDadisABumber June 10, 2016

When you're using the restroom, and you know it is going to get crazy, so you flush, under the guise of avoiding tainted back splash, and use the noise to cover the explosions to avoid shame and embarrassment from coworkers/ others. Used when there is no time to locate another bathroom. It is also handy to reduce horrible odors. Not for use in drought conditions.
Having eaten a bad breakfast burrito, Tiffany had to employ a hush flush to hide the sputtering explosions erupting from her anus from here loitering co-workers.
by Mr Tuna Johnson March 5, 2017

The act of flushing the toilet immediately after you drop your business in a crowded bathroom, insuring the smell doesn't spread.
Girl 1: Damn, that was a long one, thank god I rush flushed in the bathroom.
Girl 2: Yea, before all the other girls in there could smell it and start laughing when you walked out.
Girl 2: Yea, before all the other girls in there could smell it and start laughing when you walked out.
by bbg100192 June 10, 2009

Urinating after masturbation, in order to 'flush out' the residual nut left in the shaft of the penis.
"Bro I just rubbed one out and I forgot to nut flush. Now the end of my knob is stuck to the inside of my underpants."
by LancelotLongBottom June 7, 2019

by kayla December 12, 2003
