Learn how easy it is to paint your favorite saying on a mug. We can help you customize your mug with colors, fonts and more! This mug is my husband's favorite coffee mug to use each morning. It says, "I want to be a nice person, but everyone is just so stupid." Another favorite quote mug we've made in the shop is "I can't adult today as seen below. We have dozens of mugs to choose from to make your mug a perfect gift for someone special or to keep all to yourself.