The original members of Team Avatar.

Team Avatar
was an extremely kickass elite crime fighting team led by Avatar Aang. The team was composed of Aang, Katara, Sokka, and Toph. Zuko also joins up with the team later on unfortunately.  They can be identified by their matching tramp stamp tattoos of a boomerang. Anyone who dares to go against Team Avatar will be destroyed in a minimally violent way. At first the only bending the team new was wet-stuff and the other one. Toph helped the group became much cooler though until Zuko joined so he could trick them into helping him take over the world.
Lack a sense of humor? Then get the hell out of here and go read Avatar Wiki's "real" article on Team Avatar.