Alright. I've been having my fort run for many years right now. Everything is running smoothly, people are happy, mandates are being met, and there have been some purposely made unfortunate accidents happening to the nobles (although some civilians have been caught in the chaos i.e the magma bedroom, spear dining room, the throne room of doom.) Much to my dismay, some nobles are coming in to replace the dead. I figure I get everything back in order but as my mining expedition comes closer to the circus, nobles are now bitching about getting items from stones or metal I don't have enough of. Dwarves are being punished and most of my miners are in that group, so I decide to assign the nobles to replace them. After a few minutes of waiting, I get the message I've been waiting for, the discovery of the circus. I don't give them a way out and let them release the clowns. As I laughed at them dieing and running around, I forget to block the hole they've been digging out. The clowns began their show and all were invited to see. Soon, my fortress crumbled. It was good day at The Bell of Air ran by the Fresh Prince