This is a Minnesota Shirt for Women every Minnesotan would be proud of. The term "Uff da" is distinctly Minnesotan. "Uff da" is of Norwegian origin and adapted by the Scandanavian. The phrase "is an exclamation or interjection expressing bafflement, surprise, or dismay" (Wikepedia).
This is a great shirt for any Minnesooootan.
Here are a few more details to this distinctly Minnesotan T-Shirt:
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