Poop mouff 

When someone's breath smells incredibly bad.

After a night a heavy drinking, I usually wake up with poop mouff.

Poop mouff by T-Bizzle fo shizzle January 1, 2006

poop in mi mouf 

When you are upset with your life and deserve some shit in your mouth

news: Donald trump won the election!

Jane: poop in mi mouf, Donald!

poop in mi mouf by Ratchethoeeee May 15, 2016

poopmouf 

when you gots poop in your mouf. yous a poopmouf.

joe is a big poopmouf.

poopmouf by groder September 6, 2005