Corncob guy

The corn man was a resident of Ba Sing Se who took the monorail to get from one place to the other. Many people found him odd, since he was sucking on a cob with a rather strange expression on his face.

History
Nothing is known about this character's background. He encountered Team Avatar on the Ba Sing Se monorail. Ironically, due to his seemingly odd personality, he showed up just as Sokka was telling the rest of Team Avatar how "weird stuff happens to [them]." His sudden presence roused a surprised reaction from the group as he unceremoniously wedged himself on the seat between Sokka and Toph.

It is unknown what happened to him after Ba Sing Se's liberation, or after the end of the War.