Hey,
I'm going to show you a trick which will wind up your friends when they next play. This is done by making 'fake' spells with macros so when they next try to use there favourite ability it wont work.
To do this you;
Open up the macros panel
Create New macro
Scroll down for the image you want to choose (MUST BE SAME AS SPELL YOU ARE MAKING FAKE)
In the insert name window press Alt+0+1+6+0
Then in the macro window type
#showtooltip SPELLNAMEHERE
/s Im a big fat gay
Then drag it to the spot on there action bars
This only works with abilities you have so you cant make your Rogue friend think he has death coil etc.
Credit to Shaff121 for telling us we can add chat inDIdnt think of that