Emote Commands

The Emote Command system is a UI that allows players to emote. Emotes are small pictures in chat bubbles, that look similar to NPC’s talking to each other, as shown on the left. The image came direct from the Terraria: Journey’s End Forums page. They can be activated both from player inventory by clicking on the icon on the bottom right and from chat commands. Emoting in front of an NPC will initiate a "conversation" similar to NPC interactions. Emotes for bosses and events are unlocked as they are defeated or completed, respectively. The emote for the Brain of Cthulhu is unlocked in corruption worlds after defeating the Eater of Worlds and vice versa.

The player can use emotes they haven't unlocked through the command line. It is unknown if this is intended.