Becca is lounging around in her white socks when she receives a strange package. Inside, is an even stranger toy. After testing it out, it turns out it's a growth ray. But will it work on people? Becca's zaps herself and before she knows it, she's busting out of her house! Time to have some fun with her new size. She's gonna stomp through downtown, crushing people, cars and anything in her path under her brand new white socks. How big will she get? Will humanity survive?