Tumblebug

Tumblebug may refer to:


 * 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 (video game)