Plump Turkey is supposed to despawn after jumping into a Basic Campfire, but it’s not. What instead happens is that it keeps jumping while spamming its related emote in chat. Only way to get it to stop is to manually dismiss the pet.
Edit: Per 3/12 hotfix
The Plump Turkey pet no longer jumps into a nearby campfire and sets itself on fire repeatedly, it has returned back to jumping into the campfire once and combusting. Press F for our feathery friend.
This tickles me.