Irwin (The Grim Adventures of Billy & Mandy)

Irwin is the tritagonist of the Grim Adventures of Billy & Mandy.

Counterparts

 * Vicar (Wallace and Gromit)
 * Heimlich (A Bug's Life)
 * Barney (Barney and Friends)
 * Steve (Cloudy With A Chance Of Meatballs)
 * Numbuh 2 (Codename: Kids Next Door)
 * Hammy (Over the Hedge)
 * Pingg (Pingu)
 * Rigby (Regular Show)
 * Coffee Pot Robot (Robots)
 * Donkey (Shrek)
 * Ed (Ed, Edd n Eddy)
 * Nibbles (Tom and Jerry)
 * Wreck-It Ralph (Wreck-It Ralph)