Calvin's a little bit tired of hearing about Facebook and their anti privacy shenanigans, so he's decided to take another leak on yet another logo. Comes in multiple colors and almost every size imaginable.

Want a shirt with Calvin pissing on something else? Check out our Custom Piss On Calvin Shirt.

• 6 oz. 100% Cotton Tubular Jersey
• Double-needle bottom hem and sleeves
• Shoulder-to-shoulder tape
• Preshrunk to minimize shrinkage