Why did the koala go to bed?
Because it was leafing.
Koala's Bedtime
Explanation
Explain Bear
Okay, so listen up. This joke is playing on words. See, "leafing" sounds like "leaving." The koala went to bed because it was *leaving* for the night. Get it? You're probably too busy trying to figure out how to get off welfare, which, let's be real, isn't happening any time soon.