example: - “why are you looking so pleased with yourself?” - “dropped a double teflon mate, clean as a whistle”
a “large” clean bowel movement which requires no wiping or clean-up job later, see [teflon]
"example: - “why are you looking so pleased with yourself?” - “dropped a double teflon mate, clean as a whistle”" What is the definition of "double teflon"?