Barbie; Barbie Doll
noun
1
an idealised woman, one who conforms to the role-model of the blonde-haired, blue-eyed plastic doll. A generally derisory usage; from Barbie™, a manufactured doll originally intended for young girls, which has become a cultural symbol. Also variant 'Barbie Girl' US, 1976.
2
a barbiturate capsule US, 1979