So my sister and her son were walking through a mall, when my nephew spotted a plaque with Wonder Woman on it:

Nephew: Who's that?

My sister: That's Wonder Woman.

nephew: Is she a superhero?

My sister: Yes.

Nephew (confused look on his face): How can she be a superhero? She hasn't got a full costume!

My sister: Um, yes, it does seem she got cheated in the costume department.