B.O.B aka Benzoate Ostylezene Bicarbonate (Vocied by Seth Rogen) is a blue one-eyed indestructible gelantinous mass that was created in a laboratory when scientists injected a chemically-altered ranch dressing into a genetically-altered tomato in Monsters vs. Aliens. As explained by Dr. Cockroach, B.O.B has no brain.


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