while the 'Growing Up Skipper' doll, released in 1964 and intended to portray a girl’s journey through puberty, had breasts that would get larger when the doll's arm was wound. Barbie has also ...

The film also pokes fun at Growing Up Skipper, a controversial doll of Barbie's sister, Skipper, introduced in 1975 who would develop breasts when her arm was rotated. "When you turn her arm ...