Geoffrey Luciano is a fourth grade student attending Third Street School. Geoffrey is a tall, lanky boy with dark brown hair and buck teeth. He usually is shown wearing a green Hawaiian shirt with yellow flowers on it, blue jeans, and sneakers. Geoffrey is somewhat obnoxious and annoying. He once had a crush on Gretchen, and wouldn't ever leave her alone, despite her pleads. However, after Gretchen convinced him that he can't follow her anymore, he began to lose his crush. Since then, he's only appeared as a background extra. The only episodes where he speaks are "The Pest" and "Tattletale Heart." Geoffrey makes a cameo in Recess: School's Out in which he is seen sleeping in the bed next to Mikey's at the Young Voice Training Program. It is here revealed that Geoffrey's last name is Luciano as it is seen written on his bed.
Father: Unknown father
Mother: Unknown mother
Friends: TJ Detweiler, Vince LaSSao, Ashley Spinelli, Gretchen Grundler, Mikey Blumberg, Gus Griswald, Randall Weems, Menlo, Miss Finster, Principal Prickly, Miss Grotke, the Ashleys, Scribe Kid, Jordan and Jerome, King Bob and other good Third Street School students
Enemies: Earwin Lawson, Conrad Mundy, Greg Skeens, Chucko Kowalski, Jocko, Buster, Cheay, Koreo and Kurst the Worst
Likes: Hang out with his friends (including the Recess Gang) and going on a date
Dislikes: Troublemakers causing trouble (mainly Lawson) and being framed by troublemakers
His parents got his trademark shirt from Hawaii.