Saying, "It wasn't like that when I was young."
Saying, "Back in my day."
Not recognizing any songs in the Top 10.
Hairy ears, bushy eyebrows, and extra nose and facial hair.
Hating noisy bars and restaurants.
Talking a lot about your day to day aches and pains.
Choosing clothes and shoes for comfort over style.
Needing and afternoon nap.
And of course, saying, "get off my lawn!!!"