Tumblebug may refer to:
Tumble Bug, a model of amusement ride Dung beetle Rollover (reversible) plow Fresno scraper, earthmoving tool A self-balancing motorized unicycle used by maintenance workers in Robert Heinlein's story "The Roads Must Roll" Slinky (Australia) Tumblebugs, a 2005 video game Dung Beetles (video game), a 1982 computer game, also known as Tumble Bugs
See also Doodlebug (disambiguation) Tumble (disambiguation) Bug (disambiguation)