caution flush

When you've taken such a massive dump that if you don't flush before you wipe your ass, you'll probably overflow the toilet
(similar to the courtesy flush)

Oh my god, I was so embarassed when I nearly overflowed my new boyfriends' toilet.
You should have used a caution flush

by four-eyed-dunker August 12, 2011

Uterine Flush

The female period. On the rag. Aunt Flo. Monthly bill.

Rachel has the uterine flush so won’t be getting any tonight.

Her uterine flush was leaking through her maxi into her new white jeans.

by Eaton Holgoode January 9, 2019

Flush But Verify

Flush But Verify

These new water-saving toilets are great, but after taking a massive dump, it's always a good idea to flush but verify.

by Justin Thyme Turd July 4, 2018

Santa Flush

What some people (esp. young children) call Sani Flush toilet bowl cleaner crystals.

Mom, I think you need to put some Santa Flush in the toilet; it smells funny.

by Telephony December 23, 2021

Pre-Flush

1. To flush the toilet prematurely, or before one is finished "going" to the bathroom-- Usually used to mask sounds or when in a hurry.

2. Having to flush the toilet before one even begins to use the bathroom, due to prior droppings or toilet paper left behind by the previous user.

1. "Dude, I had diarrhea this morning and had to Pre-Flush so my sister's friends couldn't hear. I like my sister's friends."

2. "Ok, who didn't flush the toilet? I had to Pre-Flush a giant floater before i went, c'mon!"

by Americanhockey1 February 22, 2011

Curtesy Flush

During the process of a large bowel movement, a "Curtesy Flush" is an extra flush of the toilet to ensure no clogging of the toilet.

Maya was having a large bowel movement after eating authentic Mexican food that required a "Curtesy Flush".

by allisooon99 April 21, 2016

Courtesy flush

A term popular in jail. A courteous thing to do when you have a cellmate and are in the small confines of a jail cell. A method you perform when in the jail cell to eliminate the smell of your bowel movement. Usually executed at the point of release from the anus and before it hits the water. The suction of downforce of the flush eliminates the gases as well as the odor of the loaf.

"Yo, do a courtesy flush bro, that shit smells dude."

by ChrisTW82 March 8, 2008