"Congratulations on your birthday! Remember that age is only a number. A huge, sometimes wrinkled, and sometimes embarrassing number."
"Another year has passed, but let's not count the gray hairs. Have a wonderful day!"
"Congratulations on your birthday! They say that as you get older, you become wiser. So you must be the wisest person I've ever met!"
"Age is simply the number of years the world has had the pleasure of enjoying you. Continue to spread happiness! Congratulations on your birthday!"
"Don't be concerned about getting older. We age like fine wine, becoming better... or at least more complex!"
"Congratulations on your birthday! They say you should light the candles at your age, but let's hope the fire department isn't called."
"Congratulations on making it around the sun again! What is your prize? Even more cake!"
"Congratulations on your birthday! You are not old; you are simply a classic!"
"You're not over the hill; you're on top of it, taking in the scenery. Congratulations on your birthday!"
"Age is said to be a high price to pay for maturity. But who needs maturity when there's cake?"
"Congratulations on your birthday! You're like a fine wine: you improve with age while still giving us headaches."
"Aging is unavoidable, but maturing is optional. Celebrate your birthday like a child!"
"Congratulations on your birthday! When the candles cost more than the cake, you know you're getting old."
"Another year of experience? Let us not rush to judgment. Anyway, happy birthday!"
"A few gray hairs are a small price to pay for such wisdom. So it is said. Congratulations on your birthday!"
"Congratulations on your birthday! They say that age is just a state of mind. So, tell your subconscious that it's time for cake and presents!"
"Cheers to another year of dubious decisions and fantastic memories! Congratulations on your birthday!"
"You are not growing older; rather, you are upgrading to a more vintage model. Congratulations on your birthday!"
"Congratulations on your birthday! Remember that you are not old; you are simply chronologically gifted."
"They say that wisdom comes with age. So you must be the wisest person I know your age of... well, let's not get into that."
"Congratulations on your birthday! Don't be concerned about wrinkles; they're just evidence of smiles."
"You're not getting old; you're just turning into a classic." "Happy birthday, my old pal!"
"Another year has passed and I'm still as fabulous as ever!" "Merry birthday!"
"Congratulations on your birthday! When your candles cost more than your cake, you're getting old."
"It's overrated to age gracefully. Let's see you age shamefully and have a good time on your birthday.
"Congratulations on your birthday! You are not old; you are simply well-seasoned."
"Age is just a number, and in your case, it's not a particularly large one. Congratulations on your birthday!"
"Another year, another reason to eat cake and pretend to be a kid. Congratulations on your birthday!"
"Congratulations on your birthday! Three things happen as you get older: your memory begins to fade, and... I forgot the other two."
"You're marinating, not aging. Congratulations on your birthday!"