Whether you dream of smothering baby Hitler or betting on the '69 Mets to win it all, who hasn't dreamed of jumping around the timestream? This week those dreams take t-shirt form. Maybe yours will be a time-travel souvenir tee like the ones from way back in Derby #15: Time Travel Souvenirs. Maybe it'll be a one-panel gag about Cro-Magnons at the mall or Renaissance skinheads. Maybe it'll blow our minds with some other idea from beyond tomorrow. But it will follow these rules or collapse all of existence into a time paradox:
No Doctor Who, Back to the Future, or Bill & Ted. Dig a little deeper this week, guys.
No cranberry tees.
No text-only designs.