What is Potty Mouth?
1.
one who uses foul language such as damn, fuck shit or shite, muther fucker, etc.
if you would like an example video tape yourself saying the above definition outloud and watch the tape. you will find that you are an excellent potty mouth
2.
Someone who likes to swear and cuss just for the fun and bravado of it.
Don't speak to me like that, you potty mouth.
3.
Someone who texts or talks while they're on the john.
Adam thought it was awkward hearing Joe grunt on the phone until, he tole him he was potty mouthing.
See
4.
A dirty girl, preferably good looking, who partakes in dirtysexual acts such as sucking dick or taking it up the ass.
Joe: Hey Alex, Julie B is on TV.
Alex: Oh man she is a Potty Mouth.
Joe: Yeah, I would dip my balls on her forehead.
Alex: And she would love it!
See