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3.
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.
by David from Kingsbury November 08, 2003
 
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
by EDDIE B May 31, 2004
 
2.
Someone who can't utter a sentence without the excessive use of swearwords. Not attractive.
Tarindu - Hey Geraldine, this is a fucking great party eh? What is fucking Thanksgiving anyway? Really that's fucked up? Shut it Mark you fucker!

Geraldine - You're such a pottymouth!
by Mark November 27, 2003
 
4.
Speech characterized by inadvertant rude and vulgar words. Pottymouth can be learned from poor parental example, peers or prolonged military service.
LT Flashman will never rise above his station....he is a pottymouth....he used to be an enlisted man, you know?
by megnao flimpis July 06, 2003
 
5.
its when a person sits on anther persons face like if it were a toilet. (Plunger and toilet paper) is preferred but not required
My nigga named Tyrone told me he pottymouth'd that bitch like she was a public bathroom .
by Willyblunt February 02, 2012
 
6.
Someone you can't utter a sentence without the excessive use of swearwords. Not attractive.
Tarindu - Hey Geraldine, this is a fucking great party eh? What is fucking Thanksgiving anyway? Really that's fucked? Shut it Mark you fucker!

Gerladine - You're such a pottymouth!
by Mark November 27, 2003
 
7.
To have a mouth that seems like a potty either symbolically or physically to others. It is believed to first be encountered mysteriously during an online chat with Finn the goldfish. Many debate as to whether this incident ever happened.
Hey, could you open that pottymouth of yours? I need to go.

Your pottymouth is leaking poopy words.

Pottymouth.

Shut up Finn, i'm not a pottymouth!
by VirtualNinja April 25, 2011