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

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

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

Flush and RUsh

When you're taking a piss and you flush before you're done pissing and you have to finish before the toilet is done flushing. Many have made contests out of this and a scoreboard is recommended. DUDE GAME!

I just got a point in Flush and Rush

by Flush and Rush May 14, 2016

flush the clam

When a woman has to pee after 4+ shots of whiskey.

Hey babe, that whiskey was the bomb but I gotta flush the clam before we do anymore.

by Basket Catcher June 3, 2017

butt-flush

In poker, the second best flush possible given the situation.

I had the king high butt-flush, but he had the nuts.

by benofmn July 15, 2013

Preemptive Flush

What you do when you are taking such a big dump that you are afraid you will clog the toilet, so you flush while the dump is being made. What you do when you expect a "Clogger Shit."

preemptive flush courtesy flush

by Stew711 July 20, 2015