This funny 40th birthday geek t-shirt reads "recently upgraded to version 40.0" in a retro computer style typeface.
This funny 40th birthday gift geek t-shirt will make the perfect gift for anyone who’s turning 40 years old who loves computers.
This thick cotton t-shirt makes for a go-to wardrobe staple! It’s comfortable, soft, and its tubular construction means it’s less fitted.
• 100% ring-spun cotton (Heather colors contain polyester)
• Fabric weight: 4.5 oz (153 g/m2)
• Shoulder-to-shoulder taping
• Double stitched sleeves and bottom hem