talk your head off

talk (one's) head off

To talk endlessly and exhaustingly. I love my Aunt Lily, but she talks her head off whenever I go to visit her. Sorry, I've been talking my head off about my research. I hope I'm not boring you!
See also: head, off, talk
Farlex Dictionary of Idioms.

talk your ˈhead off

(informal) talk a lot: He talked his head off all evening.
See also: head, off, talk
Farlex Partner Idioms Dictionary
See also:
  • be shouting (one's) head off
  • be shouting your head off
  • bite someone's head off, to
  • knock (someone or something) on the head
  • knock someone or something on the head
  • knock something on the head
  • love-tooth in the head
  • a head
  • head in
  • head for the setting sun
References in periodicals archive
KALTENBORN [announcing on the radio]: "Half of official Washington is here to see democracy's finest show, the filibuster, the right to talk your head off, the American privilege of free speech in its most dramatic form.
A new boss for fhfa
A radio broadcaster helpfully explains it to his listeners as "the right to talk your head off."
You can profit from 'talking an idea to death'
Brian Clough used to observe that players and managers should "say nowt, win it and then talk your head off".
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I don't mean to talk your head off, but I get a number of magazines and yours is the only one that I have kept every issue.
You go, girl! (dear mother)
Don't talk your head off - especially about problems.
Why lovers go BUY THE BOOK