As promised, here's a look at a custom tumbler made by Rudy. Not me. I am not Rudy. I am not taking any kind of credit for this, these are just to share with you all. Though I think Silverdream has seen it.
You can see here (I hope) that there are two steering wheels and computers, and the batcycle launches somehow, but I didn't know how and didn't want to break it. Rudy wasn't there.
"Do be careful! Don't lose any of that stuff. That's concentrated evil. One drop of that could turn you all into hermit crabs."