Kittyra is a giant beast appearing in The Grim Adventures of Billy & Mandy. He has 3 long necks with 3 cat heads, yellow fur, giant wings, a small tail, and has 2 giant bird feet. He is a parody of King Ghidorah. Kittyra is able to spit out hairballs. He is Cragera's arch enemy. Kittyra and his 2 heads defeat Cragera and Astro Billy. He was destroyed by Mecha Gorillasaur with Mandy in it.
- Despite Kittyra being a parody of Ghidorah, King Ghidorah has made a surprise appearance in Billy and Mandy's Big Boogey Adventure in Monster Island.