snorkel box n. a roadside mailbox with a projecting slot reachable from within an automobile. (source: Double-Tongued Dictionary)
Further reading
In 1916, a small-town newspaper in Pennsylvania printed a fanciful item about a local gathering with a guest list that included, among others, Miss Ella Vader, Mr. Ray Zor, and other punny names. This is part of a complete episode. Transcript of...
The word versus can be abbreviated any of several ways. In legal contexts in the United States, it’s usually abbreviated as v., as in Supreme Court decisions on Brown v. Board of Education or Roe v. Wade. In less formal situations, such as...