Yesterday, "American Idol" alum and Tony Award Nominee Constantine Maroulis kicked off the Broadway Summer Softball League's 55th season by singing the National Anthem. But according to his shirt, Maroulis was celebrating something else, too. He proudly donned a baseball-tee that read, "Hooray For Boobies." Um, ew? We have to give the famous Simon Cowell scowl to this shirt.

We thought the days of the message t-shirt were behind us. Alas, no. When we took a look around Celebuland, we noticed lots of other stars sporting ironic, obnoxious, and plain old WTF tees. Get ready to cringe.