General Sung (smiling): It is an honor to welcome you to the outer wall young Avatar, but your help is not needed.
Aang: Not needed?
General Sung (smugly): Not needed. I have the situation under control. I assure you the Fire Nation cannot penetrate this wall. Many have tried to break through it, but none have succeeded.
Toph: What about the Dragon of the West? He got in.
General Sung (startled): Well... uh... technically yes. But he was quickly expunged. (more confidently) Nevertheless, that is why the city is named Ba Sing Se. It's the impenetrable city. They don't call it Na Sing Se. (belly laughs, then becomes serious) That means penetrable city.
Toph: Yeah, thanks for the tour, but we still got the drill problem.
General Sung (pacing back to look out over wastes): Not for long. To stop it, I've sent an elite platoon of earthbenders called the Terra Team.
Sokka (thoughtfully): That's a good group name, very catchy.