I'm trying to have a bit of fun with my current China funk. There are hundres of variations of this list; the one here has a few of my favorites.
The footprints on the toilet seat are your own.
 
You no longer wait in line but go immediately to the head of the queue.
 
It becomes exciting to see if you can get on the elevator before anyone can get off.
 
You find that it saves time to stand and retrieve your hand luggage while the plane is on final approach.
 
When listening to the pilot prove he cannot speak English, you no longer wonder if he can understand the air traffic controller.
 
You regard traffic signals, stop signs, and copy watch peddlers with equal disdain.
 
You have developed an uncontrollable urge to follow people carrying small flags.
 
You regard it as part of the adventure when the waiter correctly repeats your order and the cook makes something completely different.
 
You burp in any situation and don't care.
 
You start to watch CCTV9 and feel warm and comforted by the ream.
 
Your male friends chain smoke and carry little leather man handbags, complete with matching phone holders.
 
You talk leave out word no important, people understand.
 
You think nothing of seeing several people laying on a gurney with an IV connected to them outside the hospital.

Motorcycles and mopeds no longer bother you on the sidewalk.
 
Your pinky nail is 2 inches long, so you can clean the wax from your ears while on the subway.
 
When live seafood is flapping on the supermarket floor and you don’t flinch when it is picked up and directly put back in the tank. You don’t even get out of the way of the one trying to catch it.
 
You can't believe that construction workers in other countries don't wear suits while mixing cement/pushing wheel barrels around or while drilling holes in the middle of busy roads during rush hour.
 
You begin to realize that wearing Christian Dior pajamas to the supermarket is a little pretentious when a no-name brand will do.
 
You start calling other foreigners Lao Wai.
 
You seriously contemplate putting bathroom tiles on the outside of your house back home.
 
Pollution, what pollution?
 
You develop a liking for corn flavored ice cream.
 
You think “white pills, blue pills, and pink powder” is an adequate answer to the question “What are you giving me, doctor?”.
 
Firecrackers don’t wake you up.
 
You realize that smiling and nodding is Chinese body language for, “Go away & leave me alone.”
 
You think of ‘salad’ as diced apples in mayonnaise.
 
In the summer, you roll the legs of your pants up to your knees whenever you sit down.
 
You use the word “Ayyiieeaaahh” every few sentences to convey surprise, pleasure, pain or anger.
 
You cannot say a number without making the appropriate hand sign.
 
You stop asking "Why?"
 
You understand all the above listed references.
 
You start making lists like this.