Elloomboss is a member of the Ellings. He is a Boss Elling, and the leader of the Elloombas and Paragellies. His counterpart is Goomboss.
Elloomboss looks like Goomboss, but has a green head with hair similar to Ellen's. He has a purple moustache and purple eyes, alongside cyan eyebrows. Other than that, he looks like Goomboss.