You know you are old when:

...you stop searching for the meaning of life to focus on searching for your car keys and everything else for that matter.

...many of your co-workers were born the same year that you got your last promotion.

....your joints are more accurate to predict the weather than the meteorologists.

...your secrets are safe with your friends because they can't remember them either.

.... you sing along with the songs in the elevator.

.... you laugh, tears run down your leg.