CJ is one of the main protagonists from the second season of Goosebumps. He is an entrepreneurial delivery boy who accidentally sees something he wasn't supposed to see.
CJ is a talkative, joking young man who doesn't take much seriously, except his dream of one day owning the restaurant that his parents run so that he can enact some of his ideas. He is very eager and friendly young man, but has a habit of inventing tall tales to scare his younger sister, or to excuse himself for why he didn't get paid. When dangerous things begin happening, he starts to panic, but is shown to be determined enough to try and stop the threatening things from taking over Gravesend.
Gallery
Trivia
CJ is more or less, loosely adapting the character of Lucy Dark from the book The Girl Who Cried Monster. In that case, Lucy turned out to be a monster herself whose parents decide to devour the person who is also a monster so that their cover isn't accidentally blown.