The original Keep Calm And Carry On poster was designed to spread hope. The Decepticons would much rather spread fear. This 80sTees.com exclusive Transformers t-shirt reads Keep Calm And Be Evil. The shirt includes the Decepticons logo replacing the crown on the original Keep Calm And Carry On poster. The Decepticons are able to keep calm as long as they are amassing large quantities of energon and developing powerful weaponry. As long as the Decepticons have energon and weapons, they know that they have a good chance of defeating the Autobots and fulfilling their evil quest of conquering Cybertron and the rest of the universe!