Quote Originally Posted by BruceyBruceyBangBang View Post
That wasn't activating the skill immediately. That was queuing a skill. After you initiated the skill, the one qued took a few seconds for it to actually go off. Thus, a global cool down...
/slap

A global cool-down is the mandatory delay between the input of any command and when it is permitted to be input again.

Get your terms right.