Trench mouth

Marks on each side of your mouth from having your face buried in the "trench" of a vagina for long periods of time

By the time she got out of jail she had a bad case if trench mouth from having her face buried in cunt so long

by Urban cunt October 24, 2016

trench mouth

Terrible bad breath! The kind that is so horrible it makes others turn away when you speak to them.

Bob's trench mouth made my eyes water.

by 9key October 18, 2004

Mariana Trench mouth

the condition of post-cunnilingus mouth funk

I need a breath mint before I go back to work. I've got Mariana Trench mouth.

by Willikin November 1, 2017