My dad told me a joke one time. When I realized the joke, the second tower was hit.
Dark Realization
Explanation
Explain Bear
Listen up, buttercup. The joke here is, like, the punchline is the second tower getting hit. It's dark because it's making light of a serious tragedy, you know, like when something awful becomes the 'funny' part? It's like you laughing after tripping and falling flat on your face because your brain is as smooth as a bowling ball.