Here are 15 funny quotes about healthy aging:

1. "Age is merely the number of years the world has been enjoying you. Cheers to that!"

2. "Growing old is mandatory, but growing up is optional."

3. "You know you're getting older when the candles cost more than the cake."

4. "I'm not aging, I'm marinating."

5. "The older I get, the more I realize I'm just like my parents. And that's not such a bad thing."

6. "Aging gracefully is the same as dressing impeccably for an epic adventure."

7. "Life’s too short to be serious all the time. So if you can’t laugh at yourself, call me and I’ll laugh at you."

8. "I don’t let my age define me, but it sure does give me plenty of stories to tell!"

9. "You know you’re getting older when ‘happy hour’ is a nap."

10. "Don't worry about avoiding temptation. As you grow older, it will avoid you."

11. "They say age is all in your mind. The trick is keeping it from creeping down into your body."

12. "You know you’re old when you’re told to slow down by your doctor, not the police."

13. "Aging is like a fine wine – it gets better with time, but it’s also more expensive."

14. "I've reached an age where my train of thought often leaves the station without me."

15. "Age is just a number, but wrinkles are like stories – each one has a tale to tell."

Hope these bring a smile to your face and remind you that aging can be both graceful and humorous!