Superman dressed up in the batman costume and is with robin, what cartoon episod!
Question: LOL thats was so funny. You a funny man superman in batmans costume he has his own. Don't you know that??? LOL you funny man LOL
Answers: LOL thats was so funny. You a funny man superman in batmans costume he has his own. Don't you know that??? LOL you funny man LOL
It is not a movie so it must be a comic or animation.
I vaguely remember something like this. It was an episode of Batman where Bruce Wayne went missing and Superman put on his costume so people wouldn't put two and two together to figure out Batman's secret identity. Unfortunately, that's all I remember.