tail gunner mouth wash 

(see jizzy)

You need to fill that dirty little mouth of yours with some tail gunner mouth wash, Bob.

tail gunner mouth wash by MedPancOblon March 4, 2004

dirty mouth wash

when you piss in a persons mouth then put your dick in there

man: hay kid get in my van and i will give you a dirty mouth wash

kid:no thanks my dad sied if i let no one touch my pikle he will give me a nikle

man: pulls out gun

kid: oh shit

dirty mouth wash by ting ling 69 April 8, 2022

The Ghetto Mouth Wash 

When a fellow gang member hocks a loogie in your mouth and you use it as mouthwash

Did you see Tyrone get The Ghetto Mouth Wash, I could really go for one right about now.

The Ghetto Mouth Wash by Noah-Rogers February 21, 2023

Wash your mouth 

Used as a response to an obscene statement, this phrase recalls unpleasant childhood memories wherein mothers would "wash out" a child's mouth with soap as a punishment for using curse words or crude language.

Cristobal: Dude, Jenna was being a total bitch last night. She broke my goddamn Death Star model. That shit was fucking to scale too.

Geraldo: Hey man, I don't care. Wash your mouth.

Wash your mouth by Aaron Michael January 4, 2008

to wash your mouth with lemon juice 

to do anything and everything humanely possible to make someone with whom you interact on a daily basis stop swearing.

mother : Daniel, I literally need to wash your mouth with lemon juice, now. Your teacher just called me to say you have a vocabulary problem,

son : why should I stop swearing? Make me.

to wash your mouth with lemon juice by Uncle Dimma April 4, 2013

to wash your mouth with soap and lemon juice 

to do anything and everything humanely possible to make someone you care about stop swearing.

(N.B: when i was in elementary school this is the type of punishment our teachers threatened us with if we didn't stop swearing)

mother : Daniel, I will soon resort to having to wash your mouth with soap and lemon juice; you have a vocabulary problem

son : why should I stop swearing? Make me.

to wash your mouth with soap and lemon juice by Uncle Dimma February 3, 2015

to wash your mouth with lemon juice 

to do anything and everything humanely possible to make someone with whom you interact on a daily basis stop swearing.

mother : Daniel, I literally need to wash your mouth with lemon juice, now; you have a vocabulary problem

son : why should I stop swearing? Make me.

to wash your mouth with lemon juice by Uncle Dimma November 1, 2014