geedunk
n.— «A geedunk stand (that’s a term my father uses for quick food stores).» —by Sean Clancy, Barbara D. Livingston Saratoga Days Aug. 15, 2000. (source: Double-Tongued Dictionary)
Further reading
A listener named Tami contacted the show by WhatsApp to say that whenever someone would be talking about a subject that nobody else knew anything about, her father-in-law would respond with I had one of those, but the wheels came off. This is part...