So I read the Wikipedia article on Ichthys so I'm totally informed now.
But what the fuck is up with the fish that has JESUS written inside it? It's already a symbol of Christ and Christianity. What else has two references. Road signs. That's all I can think of. So the Jewish version of this symbol would be something like that below? Or would it be Elijah? I dunno. Either way, seems kind of silly. I saw the first symbol. You don't need to show me the second.