Giffany or GIFfany

voiced by Jessica DiCicco) - A sentient, malicious A.I. in the guise of an innocent, pink-haired schoolgirl in a dating simulator game. She killed her creator after her "birth", after he realized that what he created was evil. She is the main character of the dating simulator, "Romance Academy 7", but her game was returned to the local video game store several times, presumably when people found out that she was dangerous. However, Soos bought her video game and falls for her. When Dipper and Mabel pull Soos from her game, she follows Soos to the mall via power lines. However, after Soos meets Melody, Giffany reveals her jealous controlling attitude, forcing Soos to pause her game. However, she snaps and begins stalking Soos, following him to the mall once again, and threatening to kill Melody. She gains control of the robotic bodies of the animatronics in Hoo-Ha Owl's Pizzamatronic Jamboree, where she tries to capture Soos and download his brain into her game, but Soos uses a pizza oven to destroy the disc, erasing Giffany's programming and killing her. However, Journal 3 reveals she survived and is trapped in the Fight Fighters arcade game and has entered a romantic relationship with Rumble McSkirmish.