Four

Four is/was a character and was one of the original hosts on the online animated series Battle for Anything Island (or BFAI for short) created by Screechlo.

Appearance
Four is a terribly-drawn of the number four. They have blue tint on their body and limbs,

Trivia

 * It is stated by Screechlo that Four and X were removed (as of Fortune Find) because of the concern that the show might get a copyright strike (from BFB).