Source: brickset.com

5. Mermaid Batman

Look, some of these are waaaayyyy harder than others. Like, dumb villains? I could talk about those all day. Anyway, I found a single panel of Batman as a mermaid online, and that’s it.

So, we can talk about the other types of mermaids who exist in DC Comicdom. First, we have sort-of mermaids like the Aquaman Atlanteans. They don’t have sweet fish tails, but they can swim underwater and talk to sea creatures, and that’s all neato.

In addition, there are more of the Gillman-type sea monsters. These are your Creature from the Black Lagoon types, most notably Nina Mazursky of the New 52 Creature Commandos. Or, more accurately, the Agents of S.H.A.D.E., who are pretty much the same thing, but with a name that is slightly less cool.

Finally, we have an honest-to-God mermaid, Lori Lemaris, who was Superman’s college girlfriend. Did you know Superman had a mermaid girlfriend in college? He did.