Oh wait, this is real life.

[The Rockerfly]

I scan my areas to see how tactical everywhere is
This includes, cover, sniper spots, multiple roots and entry points, density of cover, distance between cover, height of cover, possiblity for re-enforcements and possible places to fall back to
Thank you Vegas 2...I'm now an obssessive

 

[tomtom94]

After a long session of Timesplitters, I started seeing the health and armour bars permanently etched onto my vision.

 

[speedcoreXdandy]

It's not exactly a game one but the number of times I've opened a book and just briefly thought "control F" is ridiculous.

 

[mayney93]

i swear i once saw a 10g bar appear when i did something stupid once it read "u are a douchebag" the event in question was dropping my foot in it so to speak

 

[_Janny_]

I always have the tendency to press an imaginary Quicksave button before I do something. I blame playing too much Morrowind and pressing the F5 button like a neurotic man.

I also hate watching movies on TV, I always reach for the skip or pause buttons, but oh hey, there aren't any...

 

[PurpleLeafRave]

I saw a crab in an aquarium, and I imagined the monster music from oblivion.
I really wanted to kill it.

 

[iTommeh]

It makes me feel better to see just how many of you are as weird as I am :3

 

[Hazy]

Not really gaming related, but I always try to Ctrl + F when I'm looking for something in a dictionary or rather big list.

 

[GrinningManiac]

I know most people who play TF2 find themselves nervously checking behind them for spies in other games...

...I did it in real life once

 

[ProfessorLayton]

This isn't in real life, but on my PS2 I used to only have 2 games. Resident Evil 4 and Destroy All Humans 2. In Destroy All Humans, I had telekinesis and would pick up boxes and throw them if they were in my way. Then I switched out the game for Resident Evil 4 and I saw some boxes and tried to find the telekinesis button for a second.

 

[Woodsey]

Not really, but after Crysis came out I kept looking at trees and thinking about how many shots it would take for them to splinter apart.

 

[hazakura]

The sound of when you turn on Steam's private voice chat system? I hear it occasonally when I listen to music.

Also,after a oblivion binge, I said "rumors"(To start a conversation) To a friend I saw the next day.

Edit:also, I've been using IRC so much that whenever I do something I whisper slash-me (/me) to myself.

 

[EeveeElectro]

I keep trying to twist kick peple then realise I can't fight for shit and fall on my face.

 

[GundamSentinel]

"But doctor, there where pidgeons on the windowsill. I had to jump."

 

[UberMore]

After a Marathon session on 2142, I was in a shop and walking up some stairs. I was crouched while doing this and didn't realise I was "holding" a gun in the possition of "aim"...that was fun to explain...

 

[Hobo Joe]

I think with Portals.

I'm always thinking how much easier and fun life would be with a Portal Gun, even on other games all I can think of is how awesome a Portal Gun would be.

 

[crudus]

When I do something difficult (like homework or something) I always expect to hear the Final Fantasy victory music. It happened once when someone called me as I finished though.

 

[Lydius_Winters]

one time wondered where the hell my lifebar and compass went while i was at work