The exact origin of this clip is unclear, which is common for short voice memes that spread through online soundboards and messaging apps. The phrase 'ser ruim' is everyday Portuguese slang for calling someone bad at something, and naming a specific person like Aretuza gives the joke a personal, gossip-like edge that listeners find funny. Because the delivery is short and quotable, it spread as a reusable reaction sound. It remains popular mainly as a lighthearted roast rather than a genuine insult.