Boom Boo

Boom Boo are ghostly enemies that appeared in Sonic the Hedgehog franchise. They are a large breed of Boo, and servants of King Boom Boo.

Appearance
Boom Boos looks like a normal Boo, but more bigger, Boom Boos are created by several Boos that fused together.

Personality
Just like Boos, Boom Boos are playful and energetic in nature.