This black t-shirt features a humorous warning message in red text, cautioning others to "BACK AWAY" if the wearer has a cup in hand. The shirt playfully states that "Personnel holding cup may be dangerous until content in cup is finished." Made from what appears to be a comfortable cotton blend, this novelty tee is perfect for coffee lovers, grumpy mornings, or anyone who enjoys a good laugh. Wear it to the office, casual outings, or while relaxing at home. Makes a great gift for the caffeine addict in your life!