A doltish airhead with an
unhealthy obsession to be a bratty barbie with no higher purpose in life, and (usually) inundated with mental pictures of sitting still, looking pretty and ultimately getting married to a king.
Origin: Derived from a prominent character in
Game of Thrones, Sansa Stark. The first daughter of Ned Stark. She was known for her obsession with being a pretty lady as opposed to her
little sister, Arya Stark, who ultimately became the heroine of GoT.