fast mouth 

funneling off above normal levels of speech consistently. exacerbated or made worse by ability to switch languages. Usually happens after long times spent ranting on or following social media feeds.

Synonymous with popping off at the mouth or running off at the mouth. Many different cultures exude or export fast mouth: Examples Latino, African, Haitian,Caribbean Caucasians, New Jersey, New York. It can also be qualified as coherent thought patterns between two people who can casually switch languages, accents or elevate speeds to communicate.

sounds like rambling or coherent fast speech. Can also be an adjective in the realm of sales or anything telephone related.

*She fast mouthed me into agreeing with the plan*

*Jeremy used fast mouth to get the promotion*

* That french girl has a fast mouth ! She switched to English to close the deal*

*J'avoue qu'elle a fast mouth l'affaire! Great tickets quand même!

*I got the fast mouth from that operator*

fast mouth by Bullfrogberries January 2, 2017

International Communist Fast month

June is the day when all Communists go on hunger strike and you can only eat on Saturday nights! You cannot eat or drink to try and simulate what starving Africans are feeling so we can feel their pain. You’ll only be allowed to drink water at half past midnight! Good luck comrades. Ⓐ ☭ 🚩🏴 June 1st-June 30th

International Communist Fast month

International Communist Fast month by Anarcho.Monkey May 18, 2021

fatmouth 

Used to describe someone who cannot shut up, talks with verbal diahorrea or who swears a lot- almost used in that case interchangeably with 'foulmouth'.

She's such an anonying little fatmouth.

Shut up you fatmouth little bitch!

fatmouth by whitecracker556 March 9, 2009

Fartmouth 

A twin city to Dartmouth
May also refer to Fartmouth College

Jimmy calls himself an ivy league trained plumber. He went to Fartmouth.

Fartmouth by Jumbled McGobbledygook February 7, 2021

fistmouth 

a female who is attacking one male via sucking with the mouth and/or tongue and using such force equivalent to that of a weapon. on the following day the aforementioned man attacked will find bruises, and in serious cases, scrapes around the area of attack that one might mistake for a punch in the neck.

had that waitress from Denny's over last night. she was a real fistmouth.

fistmouth by fistmouthslayer March 23, 2010

Fartmouth 

One whose mouth is constantly farted into, and who therefore has farty breath. To make matters worse, people like this tend to insist on talking loudly and constantly.

After that fartmouth got done yelling about child support for two hours, the entire room smelled like a big giant fart.

Fartmouth by hjgdshafgyewh November 27, 2010

fartmouth 

An individual who enjoys breathing in a fart

Hey fartmouth come here & breathe this one in ..

fartmouth by Shitleg May 11, 2018