when your too tired to brush your teeth before you go to sleep and you have been mouth breathing all night. In tha morning your mouth is dry, scratchie and tasete like kitten.
by SeraBerghorn September 20, 2010

When the verticle lines on a ladies lips resemble that of a mummy. Often happening prematurely and with smokers.
She would be really good looking except for that mummy mouth, now the only thing she is good for is giving head.
by scottyo October 26, 2012

by Weebowll December 28, 2014

1)Sally can't find her words, I think she has Mumbo Mouth.
2) Sorry guys if I mix up my words today, I have Mumbo Mouth.
2) Sorry guys if I mix up my words today, I have Mumbo Mouth.
by Whiskers4life November 3, 2015

"Dude I just ate but my mouth definitely wants to try that."
"Bruh, you're mouth hungry."
Suzy got really fat because she's so mouth hungry.
"Bruh, you're mouth hungry."
Suzy got really fat because she's so mouth hungry.
by Naz-a-tron October 10, 2014

The feeling after you consume “salami” and your mouth is coated with a thin film and you feel the compulsion to brush your teeth or use mouthwash.
by ffstretch March 11, 2023

by munchdatbeaver_ August 14, 2021
