A mouth that spewsnonsense or stupidity. Usually owned by some dumb trick who works in your office that gets done out by losers, and they think that gives them the right to talk about it.
"If I have to listen to that hooker mouth talk on the phone all day to her friends about getting banged out, I'll snap."
By Chandal
Hooker’s Mouth
When you wake up in the morning and your mouth tastes and smells like you’ve been sucking sweaty cock and balls all night long. May or may not actually be from sucking cock and balls all night.