Turd Muncher
A person who constantly has shit coming out of their mouth.
I can't believe you said that, you're such a turd muncher.
Turd Muncher
A person who you don't like but can't quite hate
"Dude! Our Gay Uncle Evan is such… such a… um… such a Turd Muncher!"
turd-muncher
The medical phenomena of a person's breathe literally smelling like fecal matter; a derogatory term for someone whose mouth smells like intestinal waste, or rotting protein.
"Go brush your teeth you little turd-muncher!"