snorkel box n. a roadside mailbox with a projecting slot reachable from within an automobile. (source: Double-Tongued Dictionary)
Further reading
Need a slang term that can replace just about any noun? Try chumpie. If you’re from Philadelphia, you may already know this handy placeholder word. And there’s Queens, Brooklyn, Staten Island, Manhattan, and … The Bronx — why do we add...
Why would some Spanish speakers use adaptations of certain English words when perfectly good Spanish words for the same thing already exist? Plus, handy terms in a dictionary of the Sussex dialect from 150 years ago: Back then, a dezzick was “a...