Biff

Biff is a commentator for ARMS League matches.

Appearance
Biff is roughly humanoid, but he has a large, oblong head with a forearm and hand protruding from the top of it. Like most of the fighters in ARMS, he has spiraled irises. Similarly, he also appears to have extendable arms. He wears a red, diamond-shaped mask and a black bow tie.

Regional Differences
In Japan, Biff is known as コブッター (kobuttaa), which is romanized as Cobutter. Given his lumpy, yellow appearance and his association with fighting, his name can be explained as a portmanteau of 瘤 (kobu, meaning "lump"), ぶっ叩く (buttataku, meaning "to beat vigorously"), and バター (bataa, meaning "butter").