Mouthwash 

When you put a little water in your mouth for a few seconds, and dribble it over your partners junk.

We lost the lube. But we weren’t going to stop, so I gave her a mouthwash.

My girl was a bit ripe smelling down there, so I gave her a mouthwash before I went to town.

I wanted to suck my man off after his game, but was was a bit stanky, so I gave him a mouthwash.

Mouthwash by FuckeRhi September 4, 2020

mouthwash 

getting your dick sucked whilst brushing your teeth

your o-cavity is better than listerine, baby

mouthwash by Andrew February 3, 2005

Mouthwash 

When a male puts 2 or 3 mints into his dick hole, leaves them in there for a few hours and pees into a womans mouth. The pee will have a minty flavor. After about a week, the mints will violently and painfully slip out of the penis

I made mouthwash for my wife 3 weeks ago and she loved it. When the mints exited my dick it hurt, but it was de

Mouthwash by kenny the greatness May 8, 2010

mouthwash 

in your face, getting insulted straight up

"Did you see that dunk? Man that guy got mouthwashed"

mouthwash by mohammad Khaleelullah April 15, 2005

Mouthwash cocktail

To drink a shot of Tequila chased promptly by a Smint

Best served chilled

We'll take four jagerbombs and one mouthwash cocktail

Mouthwash cocktail by Smidster July 10, 2019

mouthwash defense 

Used by probationers who aren't allowed to drink alcohol to explain why they fail breathalyzers. Similar to the toothpaste defense, the cough syrup defense, and the hand-sanitizer defense, the latter of which only applies to ETG tests (Urine alcohol tests).

Probation officer: You failed your breathalyzer.

Probationer: I didn't drink alcohol, I just used mouthwash before I came here.

Probation Officer: That's the mouthwash defense. It's bullshit and you know it. You're going to jail.

mouthwash defense by Lupara2012 August 1, 2012

Mouthwash Dick

When a man's penis tastes unpleasant so you supplement fellatio with mouthwash, resulting in much pain and discomfort for the partner.

Yo man. My girl was straight cravin my tangy dick after my workout. Bitch forgot to buy alcohol free scope and gave me mouthwash dick!! Shit burned for 20 minutes!!

Mouthwash Dick by Definitionman22 December 14, 2018