This reminds me of the “chair incident” story I read a long time ago. Maybe someone will know what I’m talking about.

It was something in the game industry and I don’t remember the details but I know a chair was broken such that one of the legs was broken off to form a “shit your pants” style point and one person held it while two other guys held the uncooperative victim by the arms and leaned him right over it so that if they let go he’d fall and get stabbed.