(verb) The act of rejecting your sorry sad life, and replacing it with an online computer game where you can be the hero you wouldn't ever have the stones to be if not hiding behind your computer screen.
When written on the back of a car/truck your passing on the highway; typically means the driver/passengers wants you to whip them out. Also known as whip 'em out wednesday.
"While passing by a truck with wow written on it, one wednesdayafternoon, 5 yr old Joy asked 'Daddy what does W.O.W mean?' he said; look at your mother."