The chant comes from Skibidi Toilet, the surreal animated web series DaFuq!?Boom! started on YouTube in 2023, where the theme mashes Biser King's Dom Dom Yes Yes vocals into a club beat. Clips of the song flooded TikTok and Shorts edits, and the garbled spelling dabulidabuli shows how kids typed what they heard. It stuck around as shorthand for chaotic, low-effort humour, sitting next to goofy ahh sounds in brainrot meme edits that still rack up views.