Was climbing up to a window for an abandoned theater/bank, and the owner, who recently began living in and renovating the space, decided it would be a fun idea to wait by the window and grab me by collar, dangle me over the 8 foot ledge over a construction dumpster, headbutt me three times, and scream at me for over a minute about how I had apparently been there every night that week stealing shit. He had raised his fist to punch me in the face til he saw my friend standing on the street recording him
I ended up with a concussion and no desire to return to that spot.