https://www.thegamer.com/fortnite-tung-tung-tung-sahur-italian-brainrot-skin/
There is obscure lore to many of these designs as well, such as how the song sung in videos featuring Bombardino Crocodilo appears to imply it is bombing civilians in Gaza.
You’re a little late to the party. Brain Rot skins (the actual in game names) have been around for a while. Before that there was AI Darth Vader, and it used James Earl Jones’ voice