creeping crud
n.— «Pharmacists who don’t write the name of the medicine on the bottle, only the name of the doctor (illegible) and a number. So six months later you can’t use your specific for creeping crud because you don’t know which bottle to shake well.» —“Criticall Speaking” by Robert Pollak The Austin News (Chicago, Illinois) May 19, 1965. (source: Double-Tongued Dictionary)
Further reading
Deb in Lombard, Illinois, shared an expression her grandmother used when irritated with someone: Hey, buddy, walk east till your hat floats! In other words, it’s the same ill-willed advice as go play in traffic! This is part of a complete...
When a teenager went a week without talking as part of a school project, he noticed a surprising side effect: Instead of rehearsing a response to what other people were saying to him, he was focused on listening — and feeling smarter as a result...