nudy rudy adjective 1adverb 1 adjective1 •(Australia, informal) Naked.I tried climbing the tree nudy rudy but i got all scratched up in places I can't show you. adverb1 •(Australia, informal) Naked.We asked our Instagram audience and 16 per cent prefer to sleep "nudie rudie", 60 per cent in pyjamas, 16 per cent in just their undies and 8 per cent in "something else". — 2025