Spilled My Drink On A Regular Customer On Purpose

Last night, I couldn't take it anymore. Mike's been coming into the bar every single day for weeks now, ordering the same drink and sitting at his usual spot by the window. He always has a story about work to tell, but never listens when anyone else tries to talk. It was driving me crazy. So, when he wasn't looking, I accidentally bumped his elbow as I walked by with a tray of drinks for other customers. The glass tumbled and his whole drink spilled all over him. Everyone stared in shock, but the look on Mike's face? Priceless. He tried to stay cool and brush it off, but you could tell he was seething under that calm demeanor. After cleaning up the mess, I felt a little guilty for being so petty, but also strangely satisfied knowing that everyone else got a moment of relief from his endless chatter. Still not sure if what I did was justified or just plain mean.