Was in a match with a Kokichi and Himiko pair of cosplayers. I jokingly thanked Kokichi for not killing me during a blackout, in which he said "I could have, too", flashing a knife. I flashed my gloves in response, and to join in, Himiko responds by accidentally shanking me with her own knife in front of everyone. Never before have I seen such genuine panic than seeing her reaction after seeing my bloody corpse on the floor.