Iyami

Iyami is a very flashy and mischievous man who claims to be from France. His most notable features are his 3 large buckteeth, his thin moustache, and his Beatles-style haircut. He refers to himself in the first person as Me (ミー mii) and other people as Chimi (チミ) and usually ends his sentences with ~zansu (〜ザンス). His trademark pose of flexing his arms and legs and shouting Sheeeh! (シェー) became a popular trend all over Japan.

(Source: Wikipedia)