Only your secret password could unlock it, which kept nosy siblings out, mostly.Half pillow, half stuffed animal, it was the coziest thing in the room.These dolls and their storybooks were the dream gift for many girls.Each plush came with a secret code to unlock a virtual version of your pet online.Stomping on arrows in your living room counted as both a game and a workout.Collecting the tiny animals with big eyes was a full-time hobby.These tiny players held just one minute of one song, and we loved them anyway.Lunch boxes, wigs and posters let every fan live the best of both worlds.These colorful bags were the must-have accessory for school, sleepovers and trips.Its screen swiveled open to reveal a full keyboard, and celebrities carried them everywhere.Snapping a hot-pink phone shut was the ultimate 2000s power move.With their big heads and bold fashion, they gave Barbie some serious competition.