Mudman Mouthwash 

a sweet concoction of colgate, piss, milk, and lemon juice.

commonly made in the swamps of vietnam with whichever supplies is affordable (toothpaste is optional but colgate is the only acceptable form)

many describe it as a sweet, creamy, and tart drink.

"Im gonna make some Mudman Mouthwash in my tree tonight."

Mudman Mouthwash by poopfartpoopshitgasfartpee March 8, 2022

Anya (Mouthwashing) 

A lady (expected age: ~30). Confirmed: Failed to get into a medical school EIGHT times but still does a very good job keeping a meat sack with 0 skin for that long. She's a confirmed big back because she's confirmed to binge eat while watching the worst tv show known to man or something) She commits suicide because since she got raped by jimmy her mental health is declining also knowing that she'll give birth to the baby on a ship were even she can barely survive. Mouth Washing (Game)

"Anya (Mouthwashing) was my favorite character!"
no she isn't you just feel extremely bad for her, but dw I understand.

Anya (Mouthwashing) by Femtalover January 2, 2025

Daisuke (Mouthwashing) 

A kid (On their early 20s) whom parents sent him because the only thing he did was blacking out in parties. He is a intern and he over all was the most oblivious but also the most hopeful out of the whole cru of the Tuplar from Mouth washing (game). Anya mostly hates Daisuke in a sibling way but overall everyone loves Daisuke (She loses to many board games).
This downfall is when he wanted to fix a vent and then got severally injured which was going to lead to a slow and painful death but Swansea (Mouthwashing) sped up the process by putting him out of his misery with a axe.
Also, he is a confirmed gooner....

"Daisuke (Mouthwashing) is my favorite character"
You are real and at this point there is no way to proof you wrong

Daisuke (Mouthwashing) by Femtalover January 2, 2025

Curly (Mouthwashing)

He is 40ish, all you need to know is that he was the captain of the Tuplar, Mouth washing (game). AND he is a bitch for not stopping Jimmy from crashing the ship and getting blamed for it while basically being a living crisp. He witnesses everyone get killed (and eats his leg) and then gets into the freeze pod that will most likely never get discovered.

"Curly (Mouthwashing) is my favorite character of mouthwashing"
NO HE IS NOT!!!! You clearly just feel bad he got burnt. He could've confronted Jimmy (Mouthwashing) about raping Anya (Mouthwashing)

Curly (Mouthwashing) by Femtalover January 2, 2025

Swansea (Mouthwashing) 

He (around 50 to 60 years old) was a heavy alcoholic that quit making it 15 years of not drinking. Before any of the Mouth washing events he actually had a happy life with a wife and kids but he feels life something is missing. He know where the freeze pods are but only one of the 5 made it and it's head canon that he saved it for Daisuke (Mouthwashing). Basically midway through the game they discover a bunch of mouth washing bottles and when he discovered that it had 14% ethanol he broke his 15 year streak and started to heavily drink again. He puts Daisuke (Mouthwashing) out of his misery when he gets severely injured (Swansea was completely drunk off mouth washing). He eventually gets shot in the head by Jimmy (Mouthwashing).

"My favorite character is Swansea (Mouthwashing)"
It probably is, but 50% of the fandom just likes him because he had a very good relationship (father and son type) with daisuke

Swansea (Mouthwashing) by Femtalover January 2, 2025

Montanan Mouthwash 

When the female partner in a relationship puts her discharge in a shot glass and the male partner puts his own dingleberries in the same shot glass as the discharge, they both lick the shot glass clean simultaneously without swallowing or spitting the combination of the discharge and the dingleberries. The partner who has licked up the least amount must swish and gargle the mixture in their mouth, even the rest of the concoction licked up from the winners mouth.

Hey babe I'm feeling playful and competitive lets do a montanan Mouthwash

Montanan Mouthwash by Laney Phen January 9, 2025

Mississippi Mouthwash 

Rimming your partner right after they take a dump, and repeatedly rinsing your mouth out with water until the water is no longer brown and the anus is sparking clean.

Mary Alice was upset when she was out of toilet paper, but Roger said "don't worry baby, I can give you the Mississippi mouthwash".

Mississippi Mouthwash by LaShondralah Jones May 8, 2025