Lean, crisp and fun. That's how we like our servings of diversions.
Lean narrative. Crisp sound. Fun visual.
Unique pairings of objects with the underlying reality they represent---you know, grenade for avocados, baseball for onion, pin cushion for tomato, dice for diced tomato, electric bulbs for peppers, etc. I could almost "see" in my head an actual onion being peeled as the film showed a baseball being shed its thin skin.
Metaphors? In animation?