Amy

@NobodyThree The picture itself was often waved back and forth through the air after the camera spit it out, in a (probably futile) effort to speed up the development. The clue also alludes to the lyrics of Out Kast's "Hey Ya!" where they tell the dancers to "shake it like a Polaroid picture."

@Katie I confidently entered Judith Light, from Who's the Boss, and then quickly figured out from crosses that it was wrong. Would be interesting to see a breakdown of first instincts for that answer by generation (Gen X here).