Grandpa, your smile illuminates every room that you enter! May the events of your birthday shine brightly! May you experience true happiness!

On your birthday, Grandpa, remember that times change. Dinosaurs are no longer a factor.

I have just three simple words for you on your birthday. I Love You. Happy birthday, my dearest Grandpa.

Grandpa, if I could give you one thing in life, I would give you everlasting happiness simply because you are the most wonderful person to me on earth. Happy birthday.

Whether together or miles apart, Grandpa, you will always be close to my heart because you are my world. Happy birthday.

Happy Birthday, Grandpa! You are loved by all of your grandchildren! Enjoy your day!

Happy birthday to my grandpa! You are a blessing! May your birthday be filled with good friends and good times!

Grandpa, today, forget your troubles unless you already have! Happy Birthday!

Happy Birthday to my dear grandpa! You are at the center of everything that is grand in our family!

Dear Grandpa, I pray you will be present in my life forever because you are one of the best things in my life and I love you more than I can ever have the ability to say. Happy birthday.

Happy Birthday, Grandpa! The goodness of your nature raises my spirits! May you have an uplifting birthday that promotes excellence!

Every interaction with you brings about fond memories! On your birthday, Grandpa, know that you have given me that!

Happy Birthday to the best grandpa in the world! You improve the life of every person you shine your light on!

You are a beloved grandpa! I hope your birthday is terrific!

Grandpa, every thought of you warms my heart! You are the rock of our family! We know warmth and strength, because of you! Happy Birthday!

On your birthday, I just want to remind you of how precious you are to me. I love you, Grandpa. Happy birthday.

Hoping that Icy Hot still works! Happy Birthday, Grandpa!

On your birthday, Grandpa, remember that age is just a number. Just like the earth just has some water, just like the sky just has some stars.

Today, I adjudge you the Best Grandfather in the World. Happy birthday, Grandpa.

Happy Birthday, Grandpa! Since you braved the dinosaurs, another year should be easy!

If all grandfathers in the world were as wonderful as you, all grandchildren in the world would be as lucky as I am. Happy birthday the most loving and caring grandfather ever.

I tried coming up with the most profound words to let you know how much I cherish you, but to no avail. I realize that my love for you is so intense, I can never use words to describe it. Happy birthday.

Happy Birthday, Grandpa! Oh, to be your age! And tired!

Happy Birthday, Grandpa! You are one awesome dude* that is a modern way of calling someone a splendid chap.

You have changed my whole life in such a positive way, Grandpa, and I shall forever be in your debts. On your birthday, I just want you to know how lucky I am to have a magnificent grandfather like you. Happy birthday.