Charles Nevine Slott, commonly called Chuckie, is the son of Samantha Slott and an unknown man. Chuckie lives with Sammi in a trailer at the beginning of Season four, but moves in with Sheila at the beginning of Season five. In Season five, Carl defends Chuckie from his bullies thus, resulting in his admiration for his "Uncle Carl". While, Chuckie sees this as a friendship, Frank suggests that Carl take advantage of Chuckie's lack of intelligence by using him for drug trade. Carl takes Frank's advice and Carl uses Chuckie to smuggle drugs for his mission in Michigan. Chuckie ends up getting caught with the heroin and Sammi makes him tell the cops it was Carl's fault. Chuckie ends up in Juvie for four months, for possession of illegal drugs. Chuckie's respect for Carl remains, despite him being responsible for him being in Juvie. Chuckie is not very intelligent, and he doesn't really speak much. Chuckie plays a minor role throughout the seasons despite his incidents with Carl. Chuckie and Carl soon come to hate each other because Carl is drafted into a black gang for not giving up his dealer and Chuckie's mother tattoos a swastika on his forehead so the Aryan Brotherhood will claim him.
Chuckie is sentenced to a brief period but his behavior causes his sentence to last longer than Carl, who is released months early for good behavior.
Chuckie returns from Juvie and began living with the Gallagers despite them disliking him. He lives with Queenie Slott in season 6.