Uploaded February 2017 | Updated September 2026, 2 weeks ago

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World's Dumbest captures idiotic moments from across the globe
as we countdown 20 of the best displays of dumb behavior in each
themed installment. Sit down and join our cast of celebrities including
Danny Bonaduce, Leif Garrett, Gary Busey, Tonya Harding, and Todd Bridges,
as they comment on all star performances of mindless actions caught on tape.