If you've been keeping up with "Endgame," the current story raging through Scott Snyder, Greg Capullo, Danny Miki and FCO Plascencia's Batman, then you've seen a lot of stuff going on. I mean things are apocalyptically bad in Gotham City on a scale that they haven't been since... well, since the last big Batman story. Still, it's pretty rough out there, what with the millions of zombie-like citizens infected with airborne Joker toxin. But in all the action of the latest issue, you may have missed the most important part: Jim Gordon's ringtone.
It might seem like a minor detail, but it's actually a pretty significant piece of the ongoing Batman mythology -- mainly because I suggested it on Twitter back in November, and now that it's canon, I will never, ever shut up about it.