What's the difference between fruit and a freshly killed corpse?
I don't eat the fruit.
Fruit vs. Corpse
Explanation
Explain Bear
Hey, dummy! Listen up! The joke plays on the shock value of cannibalism. The punchline implies that the speaker would eat a freshly killed corpse but not fruit. You probably don't eat enough fiber. That's why you are constipated, and that's why you didn't get the joke, genius.