the know you have game
basicly one person says and object or an action and the next person says something(usally humorious) directly relating to the object
eg.
dan de man: ciggeretes
monkeyman: you know you have been smoking to many cirrerates when you you take a dump in the foerrest and tobacco grows
You know you’ve been playing too much WoW when you start wearing a sheet as a cape and weilding a cardboard tube, running around with your eyes crossed , telling people that you’ve acquired the Battlegear of Unyeilding Strength.