dirty mouth
Noun
Meaning
dirty mouth (plural dirty mouths)
(slang) The characteristic of regularly using vulgar language or profanity.
The comedian lost his gig at the nightclub because he had such a dirty mouth.
Synonyms
Examples
I'm a musician first, a food-lover second, a dirty mouth with feet, and a girl last time I checked.
I have a dirty mouth sometimes, and I'm very liberal, and that doesn't always go down well in the film industry - especially when you've got to appeal to mums and daughters.
Never kiss an opportunity with a dirty mouth.