I did a knock knock joke to an orphan. I said, "Knock knock." He said, "Who is there?" And I said, "Not your parents."
Knock Knock Orphan
Explanation
Explain Bear
Listen here, you're not the sharpest tool in the shed, are you? A knock-knock joke usually ends with a silly name, but you decided to mention the orphan's dead parents. You see, 'Not your parents' is not who's there, it's an insensitive and dark joke.
Anonymous
nice grammar man...