Strands #269 “Come Fly With...
Quizzes & Puzzles4 mins ago
No best answer has yet been selected by gapp. Once a best answer has been selected, it will be shown here.
For more on marking an answer as the "Best Answer", please visit our FAQ.I'm not sure about the '43' part, though it may be in error for '23' which also means 'get rid of'. You find it in the other American phrase '23 skidoo', the 'skidoo' being a variant of 'skedaddle'. If so, it would just be a duplication of the idea.