He has dark skin and wears a green skull t-shirt. He seems proud of his deformity (webbed toes), which he describes as "like some kind of horrible fish-boy", but everybody gets creeped out when he offers to show it to them. He is sometimes known as "Pooka" in the storyboards. He was named after Roman Dirge, a writer for the show who is also good friends with Jhonen and created the comic Lenore. He was voiced by Danny Cooksey.
|Characters of Invader Zim|
|Dib • Gaz • GIR • Zim|
|Almighty Tallest Purple • Almighty Tallest Red • Ms. Bitters • Professor Membrane|
|Invader Skoodge • Keef • Minimoose • Tak • President Man • Roboparents • Lard Nar • Skool Principal|
|Adult Dib • Old Kid • Hobo • Alan • Meef • Skoolchildren|
|Mortos der Soulstealer • Sergeant Slab Rankle • Sergeant Hobo 678 • Shadow Hog • Chickenfoot • Sizz-Lorr • Gashloog • Willy • Iggins • Walton Chunky • Pigboy|
|Louie • Digestor • Almighty Tallest Spork • Almighty Tallest Miyuki • Bloody GIR • Cthulu • Cybernetic Kitten • Dinky • Little Timmy|