Italian brainrot emerged on TikTok in early 2025 as a wave of AI-generated animal and object hybrids, such as a shark in sneakers and a wooden log character, given Italian-sounding names and absurd narrated backstories. Their catchphrases and distorted voices were quickly remixed into edits, soundboards and reaction videos, spreading beyond TikTok to YouTube and Instagram. The format stayed popular because each character is instantly recognisable and easy to drop into a new joke, and compilations like this one let creators reference several memes at once without hunting for individual clips.