Watch: Dude sets XBL username to “XBOX SIGN OUT”, trolls. Hilarity ensues.

Amazing.

This is fucking amazing. Truly next level XB1 Kinect-coated trolling. Dude-bro changes his gamertag to “Xbox Sign Out.” Pisses people off. They scream his name. They (almost) sign out. Seems simple. But brilliant. So good.