Definition of that does it! in English:

that does it!


  • Used to indicate that one will not tolerate a particular thing any longer.

    ‘That does it! Let's go!’
    • ‘I was already deciding whether to unlock the door or not, but that does it! I'll stay here until it kills me, do you hear?’
    • ‘All right, that does it! I want to know what's behind that door.’
    • ‘That does it, I'm going to bed.’
    • ‘‘Well, that does it!’ Tyler said. He brushed past Josh and out of the room.’
    • ‘That does it! I quit!’