Yeah that would all be lag, and not a glitch I believe unless (like Teh_Hacker said) you could simulate lag. Possible, but not to0 probable. The only real glitch I know of is a glitch where you can talk while sitting in a chair on AC:WW. Just press the button to get out of the chair (whichever direction) and at the same time press Y to go to your inventory. Would be interesting if you could simulate lag though. You could do it by putting a whole bunch of X-Mas trees and such in an area, but don't think thats what we are after.