I was at DEF CON 26 & 27 and people had punched/torn holes in the drywall in several places, and at one stairwell where you could reach up and slap the ceiling,

I was at DEF CON 26 & 27 and people had punched/torn holes in the drywall in several places, and at one stairwell where you could reach up and slap the ceiling, chunks of ceiling were falling off from where people were gouging it. DEF CON is a hell of a party, and I hope to go this year, but the attendees are a force to be reckoned with. Even I ended up fucking up a homemade badge, and tossing a failing lithium battery into the trash in the middle of a casino, only to learn later I created a trash fire, so I know firsthand that we're a problematic bunch.