Your Favorite Macros

I would like to see your guys favorite macros.

please post them and what they do in this thread 

Thanks 

/talktomyself - I use it so often I would rather click a button than type the command, so I make a simple macro for it.  Toggles the talktomyself feature so that no one sees what you are doing.  Great for when you are testing things out as a gm or player.  Side note; API commands are not detected while in talktomyself mode.