This phrase is a form of
trash talk commonly used while shouting at really bad kids, who
quite frankly, dont know what they are doing.
Usually associated with Halo 3, where you completely rape the other team. Tsquared asks
Walshy it all the time.
"
WALSHY WHAT ARE YOU DOING!? WE JUST GOT
25 UNCONTESTED SECONDS IN THE MIDDLE!!!"
"
OGRE WHAT ARE YOU DOING!?"