Tralaleo Tralala comes from the Italian brainrot trend that exploded on TikTok in 2025, centred on absurd AI-generated animals paired with rhyming Italian names. The character is a great white shark wearing blue sneakers, and the chant repeats its name in a catchy, nonsensical rhythm that viewers quickly memorised. Short edits, remixes and soundboard clips carried it beyond Italy, and creators kept using it because the name alone signals the whole surreal brainrot style.