The theme comes from Angry Birds, the mobile puzzle game released by Rovio Entertainment in 2009. Finnish composer Ari Pulkkinen created the original game's music, including its playful central theme. As the franchise expanded into sequels, animation, merchandise, and films, the melody became closely tied to its birds, pigs, and slingshot gameplay. Online creators continue using short excerpts for gaming nostalgia, humorous planning scenes, animated action, and references to the early era of smartphone games.