labor mouth - A mouth so neglected it could be considered a crime. It’s go

A mouth so neglected it could be considered a crime. It’s got yellow teeth, bad breath, and probably a lifetime supply of chewing tobacco.

My uncle’s labor mouth is so bad, he brings his own breath mints to work every day.

The new guy at the site has a labor mouth that smells like a rotten sandwich from 2003.

I swear my coworker’s labor mouth is so bad, it could start a fire.