Grandpa Knows Everything, Funny Grandpa Shirt, Best Grandpa Gift, Cool

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Shipping Information

Processing Time:
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Shipping Time:
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Canada - 7-18 business days
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Grandpa knows everything. If he doesn’t, he makes something up real quick!

Celebrate the legendary wisdom (and humor) of grandpas with this funny and heartfelt sweatshirt. Whether it's for Father's Day, a birthday, or just because, this shirt is sure to be a hit with every proud grandfather.

Why You'll Love It:
✔ Bold, funny “Grandpa Knows Everything” design that gets laughs and love
✔ Super soft and breathable for all-day comfort
✔ Makes the perfect gift from grandkids or the whole family
✔ Great for Father's Day, birthdays, Christmas, or any surprise moment