You know you've been playing left 4 dead for too long when...

[Insomniac Gamer]

when you start seeing your mates with blue outlines through bookshelves and other places that partially hide them. ( or fully if you know there behind a wall)

 

[Beltom]

when your afraid to leave a group on your own at night in a city (hmm, that's the second one I've said that doesn't actually need L4D for it to happen).

 

[Wellby]

When crying women are instinctively avoided.
When i saw a body builder i started humming the "tank" music.
I can never get into vehicles with my friends anymore in a way that doesn't resemble a mad rush for the car. Car alarms get a very ... antsy... response from me. Before i leave the house i always instinctively check that i grabbed my health kit before i head out.

 

[dontworryaboutit]

yell smoker when you hear someone cough

I do that anyway.

 

[Coolness]

When you're playing another game and avoid using an SMG whenever possible.

 

[CtrlZee]

When "food" is pouncing on a survivor. Om nom nom.

 

[BlindTom]

Your idea of staying up to date with current affairs is studying the walls whilst you shit.

 

[kommando367]

When you feel the urge to startle a witch, think about it.

 

[Beltom]

When someone comes running towards you quickly you flinch and hide behind a wall.

 

[are.you.the.god.its.me.vader]

when you spot a large person in the street and turn to your mates and yell "BOOMER!".

Then everyone in the street just looks, and backs away. Hate that.


Awesome avatar btw, Robert Smith is God

 

[scorptatious]

When you start to get paranoid of hordes of zombies attacking after turning something noisy on.

 

[Daye.04]

When someone comes running towards you quickly you flinch and hide behind a wall.

Third and counting ..

I love this thread. It's making me laugh =D
Do keep it coming

 

[sethisjimmy]

whenever you hold the door open for someone you scream "HURRY UP GET INSIDE!!!"

 

[AroLombardi]

When someone comes running towards you quickly you flinch and hide behind a wall.

I would just hit them.

 

[Major_Sam]

When you hear a girl crying in your sleep.

 

[sethisjimmy]

When you instinctively place propane tanks outside the entrances of buildings you enter.

 

[Moloch-De]

-When you hide in a small room every time you call an elevator.

-When you are suprised that a person can get up on their own.

-When you mount a minigun to your window and beginn, stashing first-aid kids, molotovs and a pile of mixed amunition, in case of a finale in your bedroom.

-When you avoid balconies in fear of smokers pulling you down.

 

[maddawg IAJI]

When your afraid to go to the gym becuase a tank might attack you. Well that's my excuse whats yours?

Whenever you go into an elevator you immeadiatly press the top floor and look up for hunters.

 

[Twilight_guy]

When you feel the need to shot someone when walking with more then three people.
When you jump off a building and expect to take only a small hit to your HP.
When you think that a few pistol shots won't hurt that bad.

 

[DeadAccountMoveAlong]

-when you're playing the 1989 arcade edition of TMNT with your friend, when the robot grabs you and you shout "shit! shoot it off of me," before realizing you need to just mash buttons.
-when you're sick and threaten to throw up on your roommate who is taunting you.
-when you shout "HUNTER ON BILL" while you are playing single player.
-when the witch no longer makes you shit your pants.
-when you keep an eye on the hole in the top of the elevator.