What is Mouthwash?
1.
A man's ejaculate in his partner's mouth
Jim expected me to gargle his mouthwash after I gave him a blow job yesterday, Sue told her friend Jennifer. I did it before swallowing, but I hope thee boys get more mature when we get to high school.
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2.
Extremely cheap liquid that is used to disinfect the mouth and to achieve "fresh" breath. Unfortunately this substance is abused by most wagon burners. Despite the cheap price they often steal it from convenience stores, who's shopkeepers let the indians escape for fear they might get stabbed. Upon stealing the mouthwash the indian consumes the entire bottle, resulting in extreme drunkenness (equivalent to drinking 2 cases of beer and smoking 3 joints laced with paint thinner) permanent brain damage, significant abuse to the indian's friends and family, and if lucky, the indian will be arrested where he will get to sleep in a warm bed with working plumbing in jail.
Indian 1: (Heavy accent, lacking most teeth) Man, Damon was fucked lasht night eh'? Anyways, he drank two mouthwash and slept at the shelter.
Indian 2: (Heavy accent, no teeth) Man, I found like 3 smokes on 'da ground by 'da Shell.
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3.
(n.) For straight men, it's cunt juice. For gay men, it's cum. Same for gay and straight women.
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Gay:
As I blow you, you're going to shoot your white hot mouthwash into my open oral cavity.
Lesbian:
Belinda took all of Stephanie's mouthwash down her throat while they were munching monkey.
Straight:
John and Mary gargled each other's mouthwash and hummed a tune simultaneously.
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4.
getting your dick sucked whilst brushing your teeth
your o-cavity is better than listerine, baby
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5.
a substance the enters the mouth to cause pain or pleasure
Always spit never swallow
6.
in your face, getting insulted straight up
"Did you see that dunk? Man that guy got mouthwashed"