@posiputt Okay...this is wild! My high school chemistry professor used to say-- "Apples to apples, oranges to oranges, bananas to bananas, snodgrasses to snodgrasses, schnickelfritzes to schinekelfritzes, and umbriaughton-hootengales to umbriaughton-hootengales".
I have no idea what those last three are, and I had assumed he'd made "schnickelfritz" up!