Of all the weird cartoons that made the 90’s, Ren & Stimpy is a wacky blast from the past. The Ren & Stimpy Show—the comedy cartoon that made adult humor a secret art form features an unlikely dog-cat duo: Ren, a manic Chihuahua, and Stimpy, a half-witted Manx cat. From selling rubber nipples to Russian space missions, you literally don’t know what’s next for them. If you didn’t whizz on the electric fence (IYKYK), these Ren & Stimpy T-shirts are for you!