1. superlative form of cartoonish; most resembling or characteristic of a cartoon; exaggerated or unrealistic in a humorous or absurd way
Usage: informal; superlative of 'cartoonish'

Examples

• That villain's evil laugh was the cartooniest thing I've ever heard.
• The movie's special effects looked cartooniest in the final battle scene.
• His exaggerated facial expressions were the cartooniest part of the performance.
• The character's oversized shoes and floppy hat made him look cartooniest of all the performers.
• That slapstick comedy routine was the cartooniest humor in the entire show.