Smart Mouth Tees is your shop for funny humorous t-shirts and gift ideas. Forget about those boring retail shirts and slogans, express yourself with these funny, witty, and attitude filled designs. Take your pick of these original and funny t-shirts, or choose one of the other great products offered by Zazzle. Here you can shop for that hard to shop for person on your gift list. It's easy to customize the shirts to your particular size and style, just click the Customize It button.