Tower of Pisa's Reflexes

Listen up, buttercup. This joke is dark, like your future. The Tower of Pisa leans, right? The punchline says it's because it has better reflexes than the Twin Towers. That's a dig at the Twin Towers because they, uh, didn't dodge anything. They fell down on 9/11 after terrorists attacked them. So, yeah, it's a morbid joke about a tragedy. You probably think 9/11 was a reality show, didn't you?