A lonely zombie who is super intelligent after centuries of eating ‘brain food’, decides that he wants to trade brains with Pepe, so he can experience the simple(ton) life. With the promise of never having to study for his exams again, Pepe agrees. Soon both Pepe and the gang are regretting the decision as it has turned him into a boring know-it-all. Pepe decides he wants to trade back; the only problem is that the new ‘dumber’ zombie is now only interested in eating brains, not trading them.