toilet mouth

toilet mouth

A person who uses obscenities, vulgarities, or profanities in their speech, especially at inappropriate times. Used especially in reference to a child or as a childish rebuke to an adult. Hey, you little toilet mouth! If I hear you speaking like that around your grandmother again, you're going to be grounded for a week! Well there's no need to be a toilet mouth about it, Rick. You could have refused like a civilized person.
See also: mouth, toilet
Farlex Dictionary of Idioms.

toilet mouth

verb
See potty mouth
See also: mouth, toilet
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions
See also:
  • potty mouth
  • old enough to be (one's) mother
  • old enough to be mother
  • units
  • absolute unit
  • not (all) that good/bad/well/poor/etc.
  • not all that good, well, etc.
  • jockstrap
  • jockstrapper
  • one's sunset years
References in periodicals archive
Toilet mouth Billy Connolly can suck up to the English media all he likes.