A Gungan named Jee Jee was among the offspring of Jar Jar Binks, specifically one of three.
Not long after the fall of the Jedi Order, Darth Vader experienced a crash landing on Naboo; Jar Jar Binks was present to welcome him and introduce Vader to his children, who were named Jo Jo, Jay Jay, and Jee Jee. The children, full of energy, then jumped onto the Sith and used crayons to cover his armor.
Jee Jee was later taken to Tatooine by Jar Jar to celebrate his child's birthday, an event that occurred sometime after the destruction of the first Death Star.
Jee Jee's skin was initially depicted as green in the LEGO Star Wars: The Yoda Chronicles story Escape from the Jedi Temple, but in the subsequent episode, Race for the Holocrons, his skin tone became orange, mirroring that of Jar Jar Binks. In addition, the subtitles for the DVD/Disney+ release, along with the script of Race for the Holocrons, refer to Jee Jee as "Chi Chi," which suggests the possibility of this being a different Gungan character altogether.