boot mouth 

a person that talks so much that it reminds you of an old cowboy boot that has come apart on the toe and just flaps in the wind

she talks so much and don't say anything! She rinds me of an old tall cowboy boot that has come apart at the end and just flaps in the wind ...She got the boot mouth, talkin a lot and ain't sayin nothin

boot mouth by V&V January 31, 2015

Get In My Mouth 

A phrase which describes one's feelings of pure desire and/or support when paired with a given subject.

Conversely, "Get Out Of My Mouth" describes a general feeling of disdain and disapproval.

"Oh my god. Lady Gaga and Madonna, GET IN MY MOUTH. Then mix in my stomach to create beautiful music that I may dance to"

"In n Out Burger!? GET IN MY MOUTH"

"Ew, Sean Connery? GET OUT OF MY MOUTH".

Get In My Mouth by omgGIMM August 10, 2010

lawnmower mouth 

Occurs when smoking green that has not been properly cured or dried.

"man that shit from yesterday gave me lawnmower mouth"
"well i rolled it straight off the plant"

lawnmower mouth by erpoji September 20, 2006

twatton mouth 

someone who's mouth smells like a twat.

Ew, that guy must have been with a lot of whores cause his breath smells like he has twatton mouth.

twatton mouth by laquita wilson January 13, 2009

Swine Mouth 

Someone who gives information (tattle) to the authorities or bosses at any opportunity, especially when it gets worse like a disease.
See also Snitch

I left work early and Matt told the boss, hes a real swine mouth.

He's got a bad case of Swine Mouth.

Swine Mouth by whistleblowa June 24, 2009

Burnt mouth syndrome 

When a kid of a under-puberty status won't shut the hell up with all his cursing cause he thinks he sounds cool.

Jimmy: Fuck you mang, i am gonna go tell my mommy you cunt sucking whoooooore.

Me: Seriously kid, you are too young to even be playing GTA. Get over your burnt mouth syndrome

Burnt mouth syndrome by Pizzaralley September 11, 2009

Goal Mouth

Goal Mouth is a malady suffered by soccer fans and is characterized by sore jaw, stiff tongue and raspy throat.

When there is a close shot, or an acrobatic save or, especially, a goal scored, fans go crazy. They abruptly open their mouths which strains the mandible. The noise made, harshens the vocal chords and the back of the throat. The ululation of the sound constantly strains the tongue muscle, resulting in Goal Mouth.

“I sure will be glad when this World Cup is over. There have been so many good games, I’ve had Goal Mouth for more than three weeks.”

Goal Mouth by PicklingTheBeast July 10, 2010