The phrase combines te lo dije, Spanish for I told you, with conchetumare, a very common and very strong Chilean exclamation derived from a vulgar insult. Clips using the line circulate as short reaction audio on meme pages and messaging apps, where the exact speaker and original recording are not widely documented. Its popularity comes from the delivery and the cultural weight of the final word, which Spanish speakers instantly recognise. It remains a go to reaction sound for I told you so moments, arguments and predictable disasters shared online.