Definition of flat out like a lizard drinking in English:

flat out like a lizard drinking

phrase

Australian
informal
  • Going or working as hard or as fast as possible.

    ‘the leaders of the race were flat out like a lizard drinking’
    • ‘I thought I should post a belated apology for the lack of blogging; I've just been flat out like a lizard drinking.’
    • ‘The dude has been flat out like a lizard drinking all year and deserves some silly time.’
    • ‘Look, I'd love to help you, I really would, but I'm flat out like a lizard drinking.’
    • ‘Flat out like a lizard drinking: early risers staked out a good spot near the main stage.’
    • ‘After lunch you'll be flat out like a lizard drinking.’