Definitions by hjgdshafgyewh
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