If your grandpa loves doing all the cool grandpa things like giving good advice, annoying those kids, making good jokes or pleasing those grandkids, this funpa t-shirt is for him. Since this funny grandpa shirt will be a great way to thank him for all these things. Whether it is for his birthday, Father's Day or just as a grandpa gift, this graphic tee will be perfect for him. A funpa definition t-shirt that will make him happy and make him want to be a cool grandpa even more.