Green’s Dictionary of Slang

woffle dust n.

[? nonce word]

(Aus.) a fig. term for luck, esp. if gambling when one puts a bit of woffle dust on the cards/dice.

‘Lingo Bingo’ at 🌐 I put a bit of Woffle dust on it – you are playing card or dice and you are looking for bit of luck say you’re put a little Woffle dust on it. There is no such thing and you don’t actually put any dust on your cards or dice; it’s just slang for luck.