Little Boppers were a line of toys made by Worlds of Wonder in 1987. The toys were sound-activated plush dolls that would "dance" to music. The toys featured plush covered plastic "feet" which were articulated at the "hips" and propelled the toys forward and side to side.
Versions of Baby Piggy and Baby Kermit were produced, along with a line of Disney figures (Mickey Mouse, Minnie Mouse, Donald Duck and Goofy), comical versions of Frankenstein, Dracula and the Wolf Man, and Worlds of Wonder's own Teddy Ruxpin.