i'm so old my first calculator was an Abacus Funny t-shirt

Great funny gift for any older person. Always talking about back in their day. You are so old your first calculator was an abacus! very vintage, old timer, counting machine, history, historic. Perfect for Mom, Dad, Grandma, Grandpa, Pops, granddad, grandparents, Nana, Grammy, Granny, Mimi, Papa, pop-pop, papaw, Mamaw, Pappy, whatever you call them. Birthday, anniversary, over the hill.