Showcase your unique humor with this eye-catching black t-shirt. Featuring the witty phrase "Entropy - It's Not What It Used To Be" printed in a bold, textured red and white font, this tee is sure to spark conversations. The classic crew neck and comfortable fit make it perfect for casual wear. Made from what appears to be a soft, breathable cotton blend, this shirt is ideal for everyday activities, lounging at home, or making a statement at social gatherings. A must-have for science enthusiasts and anyone with a clever sense of humor!