you know you're old when

• you have no clue what they mean when the kids at school start talking about dances like the "Cat Daddy"
• you have to actually scroll through the drop down box on website birthdate forms just to get down to your year of birth
• you're not even really excited about Spring Break because that means you'll actually have to catch up on housework
• you forget something Every Single Morning when you leave the house
• you find yourself groaning audibly each time you get out of bed
• you get overly excited about being chosen as a product tester for McCormick seasonings

Add your own below.  (I'm sure I can commiserate.)