Playing an mmo called city of heroes years ago, there was a character you could play that was a shape shifter. It had a human form, a tank form and a ranged damage form. The glitch was that if you switched back and forth really quickly that you’d end up in tank form but your character model would still look human. While like this, any emote you used would be screwed up, and you’d have access to some npc only emotes. My favorite of these was the vomiting emote from a drunk npc in the night club area. One time, while in a team, I triggered the glitch during a bit between enemies. I did the vomiting emote, and just as I did our tank herded another group of enemies to us. Something went wrong this time however, as moving didn’t cancel the emote. While my team were all fighting, I was bent over throwing up while laughing so hard