User blog:Blue Tennis Ball/What was the object show again?

Hey. I am trying to make anothe object show wiki for an object show, but I can't remember what it is.

The intro's music was called Electric Communication, and that's basiclally the first clue.

Here are some more. That's all I can remember.
 * 1) The show stars a yellow circle wit a question mark on it (looking similar to the question mark block from Super Mario but as a cirtcle), Firey, a cap named "Dave the Hat," and a diep.io tank named "Diepio Tank."
 * 2) The intro was made by "Circle dude"