Show off your fun sense of humor with this black graphic t-shirt! The witty saying, "My kids laugh because they think I'm crazy. I laugh because they don't know it's hereditary" is prominently displayed in a stylized white font. Made from a comfortable-looking fabric, this tee is perfect for casual wear, family gatherings, or just lounging around the house. It is a great conversation starter and a lighthearted way to express yourself. This shirt is sure to bring a smile to anyone who sees it! Makes a great gift for parents with a sense of humor.