Amore tossico is Italian for toxic love, a phrase widely used online to describe intense relationships that are exciting but damaging. On short-form video and soundboard platforms, the two-word phrase has become a compact shorthand for that idea, letting creators label a moment without a long explanation. Its appeal lies in its sound and simplicity: even viewers who do not speak Italian can guess the mood from the tone and context. That is why it keeps appearing in relationship edits, reaction clips and meme compilations, rather than fading after a single trend.