"Is that what they do to other kangaroos? They should probably start wearing clothes too." Though his sentence may sound silly, it's a completely honest statement. A mental picture forms in his mind. In it, clothed kangaroos hop all over the City, punching out super-villains and carrying people in their pouches.

As Booga continues to speak, the mental picture changes accordingly. This time, Brainiac 5 is yelling at him and forcing him to sandpaper the edges of his many electronics. Bart frowns slightly, "I guess. Don't see how having a scientist for a friend would be any fun, though."

The machine starts to rumble, and Bart hops on top of it - his legs dangling. That's right, introductions are due. They tend to slip his mind.

"I'm Bart. Who're you?"