drive-off n. the act of departing a gas station without paying for automobile fuel; a person who does so. (source: Double-Tongued Dictionary)
Further reading
A woman in Lincoln, Nebraska, says her father, a Missouri cattleman, would answer the question How are you? by replying Couldn’t be better with less in all my life! This is part of a complete episode.
Related
Chris from Kittery, Maine, wonders about the colloquial expression no sirree, Bob! or yes sirree, Bob!, which is an emphatic way of saying “definitely not!” or “no way!” The sirree (sometimes spelled with one r, as siree) in...