Mouthgarbage 

In magic patter is mouthgarbage

They are words that should not be said because they are useless, stupid, and irrelevant talk pollution

ex.1 Magicians use mouthgarbage to hide the fact that they have no technical card skill.

ex.2 With a few cheap tricks easily bought at any magic site and some mouthgarbage you can qualify yourself as a skilled card magician.

ex.3 Brian Tudor uses no mouthgarbage in his routine, he is trully skilled with cards

Mouthgarbage by Generation eXtreme July 27, 2009

Brockton Mouthwash 

This is a common drink in dive bars in Massachusetts, consisting of Dr. McGillicuddy's on the rocks in a plastic cup.

This is a reference to Brockton Mass, a hardscrabble town that has a fondness for bottom shelf liquor because it is cheap and effective.

Bartender: “What’l it be?”
Dive Bar Dweller: “Give me the Brockton mouthwash.”

Brockton Mouthwash by LCAlum April 4, 2019

mouthgasm 

when food is so good it feels like your having an orgasm in your mouth.

Ashley: Omg, did you taste the chicken patty at lunch today?
Tina: Yes, it was soo good i was having a mouthgasm.

mouthgasm by Terry from Reno 911! October 17, 2007

Devil's Mouthwash 

Any type of alcoholic drink.

Beer, Liquor, etc.

That man got into an accident because he was drunk while driving. He must have had some of that Devil's Mouthwash.

Devil's Mouthwash by Elmer December 9, 2005

Carribean Mouthwash

1. Noun - The unfortunate outcome of going down on a girl who happens to have crabs.

2. Noun - When a slut with crabs squirts in your mouth as your eating her out.

3 Adverb - The act performed by a dirty whore putting her crab infested lips on your lips and thrusting in circular motion.

1. Dude, I went down on her thinking of what i could benifit in return, but ended up with a carribean mouthwash.

2. Last night was so funny, we payed this skank ass hooker to give my rommate a carribean mouthwash while he was sleeping. It was great.

Carribean Mouthwash by Papa Goose March 23, 2009

Russian Mouthwash 

Another term for "curb stomp", the act of forcing someone (usually unconcious, sometimes not) to bite down on a street curb, usually at the corner, then stomping on the back of their head. This can cause broken teeth, sometimes forcing the teeth into the skull which can cause brain damage, a broken neck, lips splitting at the seams (hence another slang term for curb stomping, "smiley" or "Kingswood Smiley"), and, depending on the force of the stomper, seperation of the head across the hemisphere.

In American History X, Derek Vinyard gives a young African American a Russian Mouthwash for trying to steal his car.

Russian Mouthwash by Mezonn July 16, 2008

shotgun mouthwash 

Suicide via a shotgun blast to the mouth

Kurt Cobain killed himself via shotgun mouthwash

shotgun mouthwash by RacistBassist March 8, 2007