1.5M ratings
277k ratings

See, that’s what the app is perfect for.

Sounds perfect Wahhhh, I don’t wanna
jadenite
comicsfacts

That or he watched the anime, or he just spends a lot of time on wikipedia researching random stuff.

Source

shobogan

This comic was published the same year Cassandra Cain was introduced, so I choose to believe he knows Sailor Moon because he watched it with her.

daggerpen

The out-of-universe explanation is that the writer asked a friend to give him a name associated with Mars, and said friend was a bit of a smartass. But I choose to believe that this was the in-universe explanation. XD

Source: comicsfacts