Morning mouthwash

A morning mouthwash is when a person wakes up another one by spunking in their mouths leaving a morning mouthwash

Guy1: I totally gave him a morning mouthwash this morning

Guy2: damn bro that’s nasty!

by Frank Reynolds has aids September 14, 2018

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."

by poopfartpoopshitgasfartpee March 8, 2022

mouthwash challenge

To drink or consume, typically a full glass, or as much as one can handle, of mouthwash. Similar to: cinnamon challenge.

How is it even possible for "the mouthwash challenge" to be popular on twitter?

by Corny Marcus January 16, 2017

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

by Femtalover January 2, 2025

Bong Mouthwash.

Bong MouthWash :
When you swish the bong water in your mouth like mouthwash.

Stoner: Bro, I forgot to bring water to my smoke sesh, and my mouth was dry as a camels pussy.
Stoner #2: And?
Stoner: I had to Bong Mouthwash.

by MegaMilky April 28, 2021

Peninsula Mouthwash

A glorified blowjob where the individual performs the act while, just after using mouthwash.

(A)"I heard you got head yesterday." (B) "Even better, she gave me a Peninsula Mouthwash." (A) "You lucky motherfucker."

by garythechair August 7, 2018

Portable mouthwash

If you're thirsty, find yourself a squirter. Collect, Bottle, and save for later.

Portable mouthwash always quenches my thirst after a long run

by Farkle Safari January 4, 2019