Diarrhea of the Mouth

1. A term used to describe a person who cannot or will not stop talking, no matter how boring or pointless their topic of conversation is
2. A person who describes to you the antics of their cat, Snowball, until your eyes glaze over

My boss has diarrhea of the mouth; our last conversation involved donkeys, bananas and his obsession with trains.

by Lois the Lane November 3, 2009

Diarrhea of the mouth

Running your mouth to your boss about stuff your friends tell you. Having to tell all secrets
Ernie loves to tell real and fake rumors to everyone.

He had diarrhea of the mouth. Ernie loves to research everyone and tell everyone about there lives because he has diarrhea of the mouth. He can not help but save everything because he loves to use it when he has a very severe case of diarrhea

by Biglove2 December 9, 2020

Diarrhea of the mouth

Running your mouth to your boss about stuff your friends tell you. Having to tell all secrets

Ernie loves to tell real and fake rumors to everyone. He had diarrhea of the mouth.

by Biglove2 November 24, 2020

DIARRHEA MOUTH

ONE WHO CANT SEEM TO KEEP HIS/HER MOUTH SHUT OR KEEP A SECRET TO SAVE HIS/HER LIFE!!

DID YOU HEAR ABOUT BETH GETTING AN STD FROM JOHN? YEH MICA AND HIS DIARRHEA MOUTH TOLD EVERYONE IN THE ENTIRE SCHOOL!!

by MARVELOUS INSANE CRAZY AMAZING March 28, 2009