Sir Lancelot is looking for a career that will allow him to have power. He doesn't want to work hard, and values continued learning. He enjoys Arts and Writing, and is good at managing people.
Inspector Gadget (Inspector Gadget) John Wayne Gacy and Ted Bundy were both put in jail due to the hard work of detectives, as were a host of other criminals and crumb-bums. Inspector Gadget doesn't really do anything. His niece, Penny (who I had quite the crush on when I was a kid-got to love them cartoon honeys), does all the work.
RoboCop (RoboCop) Police officers are both loved and hated for upholding justice, and not just by criminals, but by the law abiding public as well. If I were a cop, I'd want to be like Robocop, except for the part where you have to get shot for like six straight minutes.
Mayor Adam West (Family Guy) Mayors oversee and govern the politcal organization of their cities. Unlike the bumbling Adam West (and many others we've known), you have to look after the town first.
Lt. Cmdr. Quinton McHale (McHale's Navy) Military officers hold the lives of soldiers in their strong will and good judgment. McHale is the top and foremost naval officer, a brilliant man full of integrity and an unbounded knowledge of military strategy... oh wait, he's not.
Dr. Preston Burke (Grey's Anatomy) If you are good with your hands, and brilliant, this profession may be for you. Preston Burke is as gifted at using a scalpel as he is at removing his scrubs in the heat of the moment.