too much information

exclamation3

1. •
   (informal) An expression indicating that someone has revealed information that is too personal and made the listener or reader uncomfortable.

   • Too much information! I don't want to hear the details of your surgery.
2. •
   (informal) An expression indicating that someone has imparted an excessive amount of information that cannot be processed in a short amount of time.
3. •
   (Internet, informal) Introduces an expansion of a short answer with additional information that may be extraneous or unnecessary, hinting that it can be ignored if the short answer was sufficient.