I had been getting requests on how I was hiding my ui in PROwned footage, and specifically people wanted to know how to hide their chat frames.
This macro will allow WoW players to hide their chat, and it's recommended you key bind this macro for easy toggling, because once the chat window is gone there is no typing and very frequently you will want your chat frame back for something mundane before hiding it again.
Here's a video demonstration of how the macro works, with a textual explanation of how to accomplish the same results.

https://www.youtube.com/watch?v=qbHC6PNYwXQ

TEXT INSTRUCTIONS:
-Step 1 - Type in Chat Box:
/Macro

-Step 2 - (Select Icon and Title Your Macro- A single press of the Space bar is recommended)

-Step 3 - Input Your Code & Save
/run MainMenuBarLeftEndCap:Hide();MainMenuBarRightEndCap:Hide()
/run local m=MinimapCluster if m:IsShown()then m:Hide()else m:Show()end

-Step 4 - Place Macro Icon on Action Bar and Key Bind