What is Fatmouth?
1.
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!
See
2.
A famous serial rapist, that emerged in the 21st century.
"oops i dropped my wallet"
*enter fatmouth*
Random Words:
1.
a cool way of saying ya digg
yo ima kick you in the throat if u dont shut up ya diggles?
See ya, diggles, digg, funnny, black, ny, qua..