The line comes from the Spanish-language dub of SpongeBob SquarePants, where Don Cangrejo, known in English as Mr Krabs, voices the moment a scheme turns out to be a con. The original Spanish wording, fuimos timados, translates directly as we were scammed, which is why the clip travels so well in Spanish-speaking meme communities. Shared as a standalone reaction sound, it is reused whenever a creator wants a familiar cartoon voice to call out a rip-off, and its short length makes it easy to drop into videos, streams and chat replies without needing any context from the episode.