5. Clueless

Sure, on the surface, Clueless just looks like that goofy '90s movie we all love.

Dig a little deeper, however, and you'll find plenty of clues that it's all about the friendship between Cher, Dionne, and Tai.

Actually, the same is true for films like Mean Girls, although the message there is … well, a little darker, to say the least.

The First Wives Club