Curtsy Flush 

The equivalent of a “courtesy flush,” but one performed by subjects of the United Kingdom.

Upon rising from the toilet, the old man turned around and steadied his wobbly knees before performing a proper curtsy flush. He then clutched his cane, washed his hands, and returned to a warm cup of English Breakfast.

Curtsy Flush by MrChocolateShakes_ June 4, 2025

Courtesy Flush 

Courtesy Flush: When you are with someone in a tight space or tight hotel room or on a bus or a plane, it's a courtesy to flush when the tip of the brown torpedo hits the water.

If you have to do a #2, can you please grant me a Courtesy Flush or a few courtesy flushes.

Courtesy Flush by Just havin a little fun June 21, 2025

Reverse Courtesy Flush 

When you find someone else's shit in the toilet and you have to flush before you use it

I got into the stall at the restaurant and had to do a reverse courtesy flush for the guy before me before I could drop my own deuce.

Reverse Courtesy Flush by LeafyGreens37 December 14, 2022

Courtesy Phone Flush 

A cleansing toilet flush when caught taking a dump whilst on the phone

Bob; "Phhhlt" <plop>
Phil: Dude! Are you taking a dump?
Bob: Yeah man, can't wait.
Phil: How 'bout a courtesy phone flush? I can't concentrate on our

conversation!

Courtesy Phone Flush by nextdaycorn July 24, 2010

Courtesy Flash 

Courtesy Flash: Occurs when a strong, strictly platonic, friendship forms between an average male and extremely attractive female. The male wants to bang the female incredibly bad, but usually the female is hung up on ex-boyfriends, or too emotionally unavailable for the male friend to take advantage. Under these circumstances, the female will need the male friend to reach out to, and in turn the male friend will keep trying to bang the female, because of the attention he is receiving from her. The female will recognize this, which will make her feel ill of depriving this weary emotional soldier, her good friend, his sexual dues, and will reward him with a random flash for the time he has put in. Thus the Courtesy Flash was born; to repay the male who has no chance of banging the one he desires, yet just deserves to see some fuckin' amazing titties.

Davon: So I Laura and I went to the lake yesterday, she and I are such great friends!

Mika: Holy shit dude, she has the biggest cans I have ever been in the presence of.

Davon: Damn, you're right. I want to bang her so bad it's all I can think about. She keeps teasing me with the courtesy flash. I can't just ignore the possibility of seeing some grade A boobies at random, just for talking about her ex boyfriends new girlfriend. Her boobies are so nice.

Courtesy Flash by TR-BO March 10, 2011

Courtesy flushing 

When some one at ones friends house flushes the toilet for every individual piece of crap to avoid clogging

Boy 1: I gotta go shit

Boy 2: make sure you use courtesy flushing!

Courtesy flushing by likeaboss9000000 February 18, 2014