amiba
Amiba is a minor villain from Hokuto no Ken. He is an impostor of ]] who took on his name after the latter was imprisoned by [[Raoh (hokuto no ken)|'s forces. He then used Toki's fame as a doctor to extort wastelander to "cure" their illness with his botched imitation of Toki's Hokuto Uchou Ken technique.
He has gained recurring memetic popularity in Japan due to a series of reader's fanfics on the magazine Fanroad that involves him appeared in various other anime he is completely unrelated to.