Phineus Phibes (big head)

The big head form of Dr. Phineus Phibes resulted when he took an experimental nano-tech formula in roll-on form.

Physical appearance
He had a huge head, which made him top-heavy so that he had difficulty moving around.

Personality
He enjoyed the side effects of speed reading and instant comprehension in spite of the side effects and invented a stupidity gas that would make everyone else in the world into an idiot so he could be even more mentally superior.

Season two
Insert details here. (''Don't Get A Big Head

Appearances

 * Shaggy & Scooby-Doo Get A Clue!
 * Don't Get A Big Head

Notes/trivia

 * This may be a parody of the Marvel Comics villain called "The Leader," with the huge head side-effects played for laughs.