I Only Use Sarcasm Periodically T-Shirt breadcrumb-billy-idol In the 1986 racing movie

In the 1986 racing movie Rad

the powerful and manipulative king of the Goblins

complete with the two round buttons labeled "A" and "B"

Steven Spielberg's 1975 thriller made swimmers the world over think twice about taking a dip

I Only Use Sarcasm Periodically T-Shirt breadcrumb-billy-idol In the 1986 racing movieThis 80sTees. com exclusive t shirt shows the world "Sarcasm" spelled out in a periodic table. The shirt reads I Only Use Sarcasm Periodically. Sarcasm is a form of speech where someone says the opposite of what they mean, often in a mocking or humorous way. With a simple Eye roll, smirk, or a change in a tone of voice, you're well on your way to making conversations a lot more entertaining.