The phrase is linked to Nasdas, the French social media creator whose loud Snapchat and short form videos built a large following around catchphrases and chaotic humour. Clips from that scene are often ripped, reposted and turned into soundboard buttons, and toilette ananas followed the same path. Its appeal is the nonsense pairing itself, easy to quote, easy to recognise in half a second, and flexible enough for edits far from the original context. It stays in rotation as a shorthand for random French internet energy.