diarrhea of the mouth

diarrhea of the mouth

A tendency speak constantly or at length without thinking. I get so nervous every time I'm around police officers that I have diarrhea of the mouth and can't seem to shut up!
See also: diarrhea, mouth, of
Farlex Dictionary of Idioms.

diarrhea of the mouth

 and diarrhea of the jawbone
Fig. constant talking; a "disorder" involving constant talking. Wow, does he ever have diarrhea of the mouth! You're getting diarrhea of the jawbone again.
See also: diarrhea, mouth, of
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs.

diarrhea of the mouth

and diarrhea of the jawbone
n. an imaginary disease involving constant talking. Wow, does he ever have diarrhea of the mouth! Sorry. I seem to get diarrhea of the jawbone whenever I get in front of an audience.
See also: diarrhea, mouth, of
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions
See also:
  • diarrhea
  • diarrhea of the jawbone
  • jawbone
  • a mouth
  • run around in circles, to
  • Kong
  • Hong Kong dog
  • big mouth
  • bigmouth
  • a big mouth