<Tr> <Td> </Td> <Td> This article needs additional citations for verification . Please help improve this article by adding citations to reliable sources . Unsourced material may be challenged and removed . (May 2016) (Learn how and when to remove this template message) </Td> </Tr> <P> Punch buggy (also called punch bug, punch car, punch dub, piggy punch, slug bug, or beetle bug) is a car game generally played by children in which participants punch each other on the arm upon first sight of a Volkswagen Beetle while calling out "Punch buggy!" or "Slug bug!" in reference to the Beetle's nickname, the Bug . The color of the Beetle is also sometimes stated . </P> <P> Most references about the game originate from unofficial sources and personal accounts from players . It apparently has existed since the Volkswagen's peak popularity in the 1960s . </P> <P> As part of the "Punch Dub" marketing campaign, Volkswagen made a game out of seeing VWs and punching friends ". This campaign, launched in 2009, claims that the game was started "over 50 years ago", though this is a humorous historical fiction created by the ad agency Deutsch Inc . </P>

Where did the slug bug game come from
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