What is Fat Mouth?
1.
1. If you have a fat mouth, you talk too much, especially about things that should be secret.
2. Someone that's very talkative, especially when boastful.
3. One that informs, especially against another/others.
4. Someone who talks too loud and boastful;
That chick's a fat mouth! Don't tell her anything!
See
Random Words:
1.
a. A condition in many teenagers, usually male, who fail to remember to shower on a regular basis. The normally tend to get a raunchy, ..
