I can see no good reason why they can’t be.

Transcript:

Mr and Mrs Bugg are cosplaying as their favorite superheroes. Mr Bugg is wearing a full black facemask and cape, and holding a bat-shaped throwing-star type thing, while Mrs Bugg is wearing a cat-eye-shaped eye-mask, black leather catsuit and, inappropriately, I feel, for an ass-kicking superheroine, high-heeled shoes. They do both seem quite pleased.

The text reads: “The Buggs watch too many superhero shows and now want to be Buggman and CatBugg.”