Lego 9/11

Listen up, buttercup. This joke is like when you build a Lego house and then smash it to pieces, but instead of Legos, it's about the Twin Towers. 9/11 refers to the terrorist attacks on September 11, 2001, where terrorists flew planes into the Twin Towers in New York City, which caused them to collapse. It's supposed to be dark humor, but it sounds like you don't have any taste.