Did you hear about the unborn fetus? Oh wait, never mind, it must have been aborted from the sight.
Aborted Fetus
Explanation
Explain Bear
Listen up, smoothbrain. This joke is about an unborn fetus, right? But it can't tell you the joke 'cause it was aborted, meaning it was removed from the womb before it could be born. So it's dead. You probably think that's cool, because you are a teenager.