I have seen many people wearing custom t-shirts and I find it cool. The messages I have read speaks a lot and that is one of the reasons why I wanted to own a customized shirt. Although some people shirts have funny messages, others have deeper meaning that made me think twice after reading it. Often, the messages written on the shirt really caught my attention.
You might want to order a custom t-shirt you just have to browse it online where there's plenty to choose from.