John was a fantastic tuba player and Professor Majorchord's musicians in the Harmonious Orchestra. What Professor Majorchord said that John is a very talented musician. His catchphrase is "Does Fooba Wooba have a tuba?".
Fooba Wooba John is a fat man and has pale skin, brown hair and a brown beard. He wears a tall green marching band hat with white and blue-navy diamonds on it. He also wears a pair of black trousers, a long-sleeved pink shirt and a yellow and pink striped jacket. He also wears boots.
- Fooba Wooba John never appeared with Billy Biggle and Ruby Biggle or Freckles in Biggleland.
- He only appeared with Professor Majorchord, Dr. Smithsonian, and Pierre of Paris.
- John also never appeared with Harrigan or Alouette Biggle in Biggleland.