Bart's always getting into jams, and this weird windup finds him stuck in a garbage can. When you wind it up, the trash can shimmies and rolls back and forth, and Bart spins inside the garbage can.
It's Blinky! Springfield's most famous mutation. Blinky was most likely the product of Mr. Burns toxic runoff. Wind him up and he flops around like a contaminated fish out of water. Get both Simpsons Wind-Up Toys for only $9.99.