Ass-to-Mouthwash

a high test mouthwash used only after one is ATMed. an extremely acidic concoction, not to be used more than once a week to prevent withering of the gums, melted teeth or disintegration of oral tissue

-oh jesus, Rocco was really feelin' it last night, he fucked me in the ass then busted his nut in my mouth.
-oh wow, been there. I have some Ass-to-Mouthwash you can borrow if you want.
-hellz yeah girl
-just make sure you spit it out after like 3 seconds.

Ass-to-Mouthwash by Bum Stigity Bum November 13, 2011

Mississippi mouthwash 

When u steal a friends cup and gizz or urine in it and they unknowingly drink it..best used on haters or people u cant stand..

He may have slept with my girlfriend but i got the last laugh with the mississippi mouthwash..

Mississippi mouthwash by unionstar702 June 15, 2010

Royal Mouthwash 

To empty the contents of a condom in to your partners mouth after having a posh wank.

gargle gargle, "oh god he just royal mouthwashed me"

Royal Mouthwash by arabianmouthwash February 6, 2010

Kenzo Mouthwash 

A violent act in which a person is made to bite the edge of a sidwalk and someone else stomps the back of their head. This generally causes massive head trauma and results in the loss of many of the front teeth. The term originated in the Kensington neighborhood of Philadelphia, a notorious Irish slum, incidentally an area where oral hygiene is quite poor, possibly as a result of the Kenzo Mouthwash.

That pussy from American History X stole the Kenzo Mouthwash from us. Now suburban kids who want to pretend they're hard talk about dishing out curbies, but all they don't have curbs in expensive neighborhoods!

Kenzo Mouthwash by drycell November 1, 2008

Asian Mouthwash 

when a woman is giving a man a blow job and she pukes on his dick.

God damn Stacey gave me asian mouthwash again, thats the third time this week!

Asian Mouthwash by smittayyy December 8, 2010

Mayfair Mouthwash 

A cheap disgusting Vodka under $15 for a half gallon usually consumed by blistering Alcoholics.(Nikolai, Jacquinn's, Vladimir, Crown Russe)

At the stroke of 9am the hardcore alcoholics lined up outside of the liquor store demand their Mayfair Mouthwash in order to progress with their daily duties and cease their Delirium tremens.

Mayfair Mouthwash by RoDizzleYerNizzle September 28, 2015

Montana mouthwash 

The act of performing oral sex with your partner while your mouth is full of toothpaste.

Guy #1: It smells so clean in here!

Guy #2: It's because my girl had a Montana mouthwash this morning!

Montana mouthwash by UrbanJake December 17, 2015