Give your dad the shirt he needs to let out his funny inner Dinosaur Rex! Be a hero and surprise your grandpa or dad with this superb gift. It's perfect for any occasion, whether it's Christmas, Father's Day, or even just because you want to make him smile. A funny and cool t-shirt that will greatly please any grandparent who has a strong attachment with the children of their families. The perfect garment to give as a gift and will be greatly appreciated by the family, especially by grandchildren who will love to play and talk to grandpasaurus.