You know you've been gaming too much when...
 

...you knock on a door and say: "It's a me, Mario"

You happen to be in the middle of terrorist shoot out like that in Mumbai and you think it's cool!:rotfl2:

[insert witty post about how halo/moh/cod kid goes to war, tries to do a 360 jump off a roof and ends up breaking both of his legs here]

I didn't notice anything like mentioned above, I just had sth like 2-3 WoW-related dreams, some fcking Icecrown and Barrens images plus one wow figure to whom I addressed with my RL friend's name. There was also I short period when I was playing sth like 5-6 hours every day and once during the conversation classes we were supposed to tell our friend "what we did interesting the previous day". So I said: "Oh, we went to Stormwind City to farm some lowbies in front..." coz it was first thing that came to my mind. Fortunately the girl I was in pair with was an ex-addict so she said "take a deep breathe and tell me about your RL" :D

... when you can list all 200 games in your collection by heart, but have to check the calendar when someone calls you and says "happy birthday!".

You pass a cop and wonder if you just aggroed him.

You break pottery in strangers houses' looking for rupees.

You walk into a house and test all the walls for secret rooms :D

you wake up to a beautiful morning, open curtains and be astonished by those awesome graphics and shader effects you see, all this without any stuttering!

look behind you wondering where your K98 went

When you see a cop at a speed trap and wish you had a HARM missle.

When you fail grade 10 advanced English twice because of MOO2

You eat a Valentine's Day card whenever you are sick or injuried.

After playing GTA, you have to drive to work......... and forget your not playing anymore.

Passing a cop, slowing down, and think you've ordered silent running.

Seeing some tree's and wondering if they can cast a rejuv on you.

After working an unsuccessful full arrest (ie trying to revive a dead person, I'm a paramedic) and having the Doc say dont worry, you look back at him and say "Guess my Rez was on cooldown" (Had saved one earlier that day).

Just got done playing F1 2010 a couple of days ago right before I drove. Needless to say.
Wondering why the speedo of your car is indicating 60kmh instead of 200+ when I've been accelerating for more than 10 seconds.