Five has had their fair share of moments of friendship with the Teen Titans. However, most of their evil is done solely to spite their arch-rivals and heroic polar opposites, the Teen Titans. They are The Titans' archenemies. Although some of their crimes do seem to serve a purpose, such as bank robberies and stealing nuclear chemicals to build weapons. They are an evil team of teenagers, who generally love causing chaos and mayhem for no practical reason other than their own personal amusement. Five are the main antagonists of Teen Titans Go!. I guess this is why they say 'It's good to be bad'.