- Happy 6th birthday my dear little grandson, you are the greatest thing to ever happen to me and I’m glad to be part of your life. So eat lots of cake and have fun.
- Happy 6th birthday to my little buddy, the best grandson ever! Have a great day and many more to come. Stay cool and stay safe.
- Happy Birthday to my amazing, handsome grandson who lights up every room he’s in.
- Time flies when you’re having fun I can’t believe how grown up and smart you are! Happy 6th birthday, grandson.
- My grandson is turning six today. I couldn’t be more proud of him. He’s a great person and deserves to have the world!
- Best wishes to my grandson who is turning six today. I hope your birthday is filled with excitement and joy.
- This card has been designed for a little kid who can kick the ball easily without any directions. Happy 6th Birthday sweetie.
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Birthday Wishes for 6 Year Old Grandson:
- Happy Birthday to my favorite guy my six year old grandson. I love you more than sprinkles on a birthday cake and hope your sweet dreams come true.
- Happy Birthday to my 6 year old grandson! You are priceless to us. We wish you the greatest things in life, like lots of cake and ice cream!
- Happy birthday to the wildest, most awesome, and crazy 6 year old ever! I love you and can’t wait for whatever comes next.
- Here’s to my favorite 6 year old in the world who is growing up way too fast. I love you, buddy!
- Happy Birthday to my favorite guy my six year old grandson. I love you more than sprinkles on a birthday cake and hope your sweet dreams come true.
- Happy birthday to the wildest, most awesome and crazy 6 year old ever! I love you and can’t wait for whatever comes next.
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