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

fistoutzis 

a dinosaur god

omg fistoutzis is so fat

fistoutzis by topjora1269 October 13, 2019

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

Footmouth

When someone;enigma;etc. says something ridiculous and then regrets it. You can accuse them of being a 'footmouth'.

"Yo bro, why you gotta' be such a footmouth all the time?!"
"Man, sorry, just do that hustlin' all the time..."
...
"Footmouth..."

Footmouth by .Enigma.Of.Anonymous. October 31, 2012

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

fistworthy 

Describes something that is extreme and hardcore. "Worthy of fist" see my meaning for 'fist'.

That attempt to scale the razorwire in the nude while covered in solvent was totally fistworthy.

fistworthy by s.s. July 18, 2004

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