Melbourne Mouth

The melbourne mouth or commonly known as #mm is a facial expression in which one will open their mouth as wide as it can go. This expression is adopted in awkward situations or occurences where it is so awkward that a person will be unable to explain their actions, or defend themselves, and thus can only respond with a melbourne mouth.

"that lachlan is a genuine tosser"

"hes right in front of you mate"

melbourne mouth

Melbourne Mouth by mm:( ) April 13, 2013

shut your goat mouth 

Shut up but with more force.

The alternative is shut your trout mouth

-Annoying person is talking

You say:
"You shut your GOAT mouth" OR
"You shut your TROUT mouth"

shut your goat mouth by SIUeeeeeee June 30, 2009

put your mouth to good use 

It is a slang term for sucking dick

Girl how about you come to my house and put your mouth to good use

put your mouth to good use by bigmike23 January 7, 2016

Running your mouth

Running your mouth mean when you keep talking crap continuously.

Stop running your mouth before you start a fight idiot.

Running your mouth by Aestheticxlly_0 October 19, 2018

pop off at the mouth 

To get carried away in one's speech, usually in regards to talking about someone else or some action one is going to do. Basically talkin' mess taken too far.

After a few too many drinks at the party last night, Joe really started to pop off at the mouth. First he started talking about my physique, then about how he could beat me in a fight.

pop off at the mouth by Dann326 March 4, 2016

Poop Dick Mouth 

When someone has anal sex with some ugly bitch and she sucks his dick right after. Later her and some other guy hook up and he kisses her poopy dick mouth, thusly receiving the poop dick mouth.

Puffins are more prone to poop dick mouth than most other animals.

That guy justin got the poop dick mouth

i dont wanna hang out with that lady anymore she got the poop dick mouth

Poop Dick Mouth by Mooooop February 21, 2011

Poop In My Mouth 

When someone puts words in your mouth and doesnt let you talk for yourself.

When someone says something unbelievable or stupid

An insult

Yea and he wants a-
Dude dont poop in my mouth!

Yea she totally smurfed me man!
Your poopin in my mouth!

Im gonna poop in your mouth

Poop In My Mouth by Poopinyourmouthwithafat turd September 10, 2009