When the Street Fighter skin set was released for Fortnite, a back bling of an arcade machine was released that would show attract mode footage from Street Fighter II. Coinciding with this, a texture was found in the data, under the name "FrenchFry" showing animation from Family Guy in a similar format. While many believed this confirmed that Peter Griffin was planned to be featured in the game alongside a back bling that would show Family Guy clips, it was later stated by a reputable Fortnite leaker named FNBRUnreleased that the Family Guy content could've only been added for one of two reasons: to annoy dataminers, or to internally test the Street Fighter graphics in a humorous way.

Griffin would eventually be added to Fortnite in Chapter 5. To coincide with his addition, a video titled "Peter Griffin Seeks Fitness Advice From Meowscles" was released: animated in the same style as "Family Guy", it features Griffin getting a fitness exam from Fortnite character Meowscles, ending with him drinking an expired bottle of Slurp Juice in order to become "swole", explaining his design in the game. The expiration date on the Slurp Juice is a reference to the date when the leak originally happened, and the trailer also used the leaked back bling. Despite appearing to be animated by Family Guy's animation department, the video noticeably does not feature any spoken dialogue, or voice acting by Family Guy creator and Griffin's voice actor Seth MacFarlane.