When you are saying something before you mean to.
When you are saying something that you were thinking but didn’t mean to say it.
I heard “Your mom looks like a whore in those shorts” coming out of my mouth when it wasn’t supposed to, hence a mouth ejaculation.
an exclamation of extreme displeasure when words such as shit, bollocks and cock just aren't enough.
Pete: hey andy, somebody just smashed your car up!
Andy: SECRET MOUTH ORGAN!!!!
When you leave a little bit of mayo or sauce on the corner of your mouth after eating, and it looks like remnants of sexual activity.
Did you see Steve at lunchtime, he had some Mouth Gout on the side of his face.
It is when you are so tired or drunk that you don't know what you are talking about and you are slurring your words.
Me: "You should take your shirt off, because you got too much pot on it."
Dude:"You should go to bed, because you got drunk mouth. And no one knows what you are talking about."
When you're just so shocked, you just stare wide-eyed & open-mouthed, like the Pokémon Magikarp
Jane was so stunned at what just happened, she had a Magikarp Mouth
When a nerd—not gender specific—goes down on you and it’s awesome after playing dungeons and dragons.
When a person is very good at using his or her mouth while speaking a wizard language
A person who can handle wizard sleeves like a champ
All the ladies call me a recreational mouth wizard
She called me a mouth wizard for handling her wizard sleeves
Hard core Russians who do not talk,smile, and or even acknowledge your existence. Even while in your country and or on vacation abroad.
The zipper mouths walked by on New Years Eve. With no festive greeting and lacking any other facial emotions. Cold stare straight ahead even when invited to communicate.