[Leon snorts a bit at Sokka's reaction, tilting his head to one side as if looking off in the general direction of the barracks and the teleporters.]

That set of teleporters, like I said. You built the structures, I made them capable of teleporting people with Symbology.

[He grins.]

You came up with a name too, even if it didn't stick. 'Can't remember it at the moment, though.

[Read: He pushed it out of mind because it was kinda ridiculous.]