pottymouth

Or pot·ty mouth
Or pot·ty-mouth

[pot-ee-mouth]

noun

Slang.

1. a person who often uses obscene, filthy, or abusive language.

2. a habit of using such language.

   His pottymouth has gotten him into trouble.

pottymouth

/ ˈpɒtɪˌmaʊθ /

noun

1. informal,  a person who habitually uses foul language

Word History and Origins

Origin of pottymouth¹

First recorded in 1965–70; potty ² ( def. ) + mouth ( def. )

Example Sentences

The funny thing is, I’m the biggest pottymouth that anybody knows.

Read more on Los Angeles Times

We won’t print those obscenities here, which explains why much of the legacy media has to rely on grandma-isms such as “pottymouth” to write about these events.

Read more on Los Angeles Times

But he’s quite a pottymouth, isn’t he?

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One of my favorites is a book called "Pottymouth and Stoopid," and it's about word bullying, which to me is more destructive in this age than physical bullying.

Read more on Salon

Nearer the Dome they encountered Saints superfan Chip “Pottymouth” Potter, who wore a macabre gold pig skull mask and carried a homemade sword and shield.

Read more on Washington Times