garbage mouth

garbage mouth

Someone who often uses language considered profanity. I don't want that garbage mouth watching our kids ever again—she taught them curse words!
See also: garbage, mouth
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.

garbage mouth

n. someone who uses obscene language. Who’s the garbage mouth making all the noise?
See also: garbage, mouth
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.
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References in periodicals archive ?
She is a real garbage mouth and will eat wild animal scat, other dog scat and stinky stuff.