If it's yellow, let it mellow. If it's brown, flush it down

A phrase used to determine the appropriate circumstances under which to flush a toilet. Urine was to be left unflushed in the toilet bowl while feces were to be flushed right after bowel evacuation. This was used in efforts of water conservation either in the sense of environmental conservation or the saving of clean toilet tank water during power outages in remote areas.

“Man, don’t waste three gallons of water to get rid of a cup of sterile piss.”
“Why is that kindly hippy?”
“Just remember man, 'If it’s yellow, let it mellow. If it’s brown flush it down.'”
“Thank you, sir. Perhaps with the water we save in the crapper you might be able to bathe more thoroughly in the future.”

If it's yellow, let it mellow. If it's brown, flush it down

by Capt. Chunkstyle May 08, 2006

Dirty Brown Water Trash

Essentially a collection of grossness that accumulates in kiddy pools at country music festivals. This includes but is not limited to: overcooked brats, dirty sandals, used band aids, shitty mud, etc

Did you see Amber splashing around in that Dirty Brown Water Trash last night? Not really surprised at all

by TheREALChickenMan July 22, 2019

I want to fUk the brown m+m

These words was said by the famous Wilbur Soot, who is a famous makeup, and animal expert.

Wilbur- the brown m+m is very nice, i want to FUk the brown m+m
Tommy- Foking hell wilBur foot

by ghostlyseren February 05, 2021

back the big brown caddie out of the garage

Very crude description that you are about to go in and take a shit.

Chris is heading into the can to back the big brown caddie out of the garage!

by Larryfun September 07, 2005

I'm down like a clown Charlie Brown

It's a reference to the old cartoon Charlie Brown.

"Sounds like a plan Stan."
"I'm down like a clown Charlie Brown."

by Uselessinformation.mf April 17, 2017

If it's brown, drink it down; if it's black, send it back.

A cautionary guide to the water of Springfield USA wherein residents such as the Simpson family reside.

Billy Corgan: Hey, Homer, looks like our next stop is your hometown, Springfield.
D'Arcy: Is it true that we have to bring our own water?
Homer: We got a little rule back home: if it's brown, drink it down; if it's black, send it back.

by -DF- May 06, 2009

when the red is over the pink, go for the brown

When a woman is menstruating, opt for anal intercourse with her.

Kevin: Daddy, as you are always beating me at snooker, you got any advice for me?
John: Yes son, when the red is over the pink, go for the brown.

by Dunky Oggins December 21, 2003