How do you do emotes while hiding interface in wow

As most players are aware, if you use the Alt-Z combination you can hide your User Interface. However, this prevents you from using most of your abilities and from interacting with the game aside from basic commands like moving. Furthermore, the chatbox is also disabled, which would prevent you from entering any emotes.

You can get around this, however. If you create a macro with an emote, you can get bind this macro to either your bars or a different binding. Then you can use this macro while Alt-Z is enabled.