Student or Learner
As dry as a dead dingo's donger (for AusE)
What does it mean?
The chart is just OK. I question the definition for "hair of the dog". The usual meaning is to have a drink of liquor (not a prescribed remedy) to treat the hangover symptoms. Also, I would not call "do the doggy paddle" an idiom.
Matthew provided a great link with many dog idioms. Here a couple others:
That dog don't/won't hunt. This said about an idea/plan/project that is destined to fail.
I have no dog in the race/fight. This means the speaker has no personal interest in the matter.
Why did you write "that dog don't..." instead of "doesn't"? I'm confused.
Please, correct all my mistakes. I should know English perfectly and if you show me my mistakes I will achieve my dream a little bit faster. A lot of thanks.
Not a teacher nor a native speaker.