Scott, nicknamed the Incredible Hulk in court and previously impersonating Santa Clause, was a volatile homeless ex-marine who lived in his car. At some point in his life, he had a heart attack. He was married to an unknown woman, but she ultimately "moved out" of his car. Scott was once held in court for unknown reasons, where he was nicknamed the "Incredible Hulk" due to his bad temper. He used to be a marine, but then he moved around the country in his car picking up odd jobs - at one point, he had a job taking possibly fatal shots. He had a knife tucked in his boot. He had, at one point, taken revenge on someone, and cherished the look in said man's eyes.
In "Undeck the Halls", Scott worked as a Mall Santa, but Mitchell Pritchett and Cameron Tucker inadvertently got him fired. On his way out, he helped them pack their shopping into the boot of their car, and, feeling sorry for him, they invited him over for dinner, though they decided not to tell him that they were responsible for getting him fired. After following them to their house in his, Scott told them about his life. Every time they tried to tell him their secret, he scared them accidentally. When Cam's old caroling group, the New Greensleavers, now led by his rival Andrew, appeared outside the house, Cam became angered and went to confront them, but Scott convinced him to forgive instead and revealed that the best thing he'd done that day was forgiving them for getting him fired. Afterwards, Cam, Mitch and Scott went outside and forgave Andrew. But when Andrew still mocked Cam, Scott punched him and took off running, leaving with "You were nice, he was naughty."