In "Weirdmageddon 2: Escape From Reality," Dippy Fresh first appears in Mabel's office when Dipper and Mabel begin to argue. He was created by Mabel as backup Dipper with a more supportive attitude in case the real one didn't agree with her. He entered as the twins were talking about escaping Mabeland, stating he likes skateboarding, supporting Mabel and punctuating every sentence with a high-five (which Soos does with him). He later appears in Mabeland court when Dipper is tried as a replacement for Dipper if Dipper lost his trial. When Dipper and Mabel reconcile in court, Dippy Fresh, along with the other imaginary creatures, turn against Mabel and chase down the twins, Wendy, and Soos to prevent them from escaping.
Dippy Fresh looks like Dipper, but with major differences. He dresses in heavily 90's-inspired attire and the same t-shirt and hat as Dipper, but Dippy's hat is backwards and his shirt is tucked into his pants. He wears grey jeans, a fluorescent green belt, green and pink high-top sneakers with blue lightning bolts and red flashing lights, a blue vest with yellow lightning bolts, and a pair of visor-like green sunglasses with purple lenses. He sometimes also wears a purple helmet with a blue stripe down the middle.