Weebles was a toy line produced by Hasbro in the 1970s and early 80s. Weebles are small plastic toys with a round base modeled after a clown punching bag. When pushed over, the weighted toys return to their upright position. The toy line is remembered for its advertising catchphrase, "Weebles wobble but they don't fall down."
Hasbro also produced several vehicles and playsets for the Sesame Weebles, including "Bert's Convertible", "Cookie Monster's Sailboat", "Ernie's Helicopter", "Big Bird's Plane" and "Bert and Ernie's Weebles Playground".