The phrase comes from a Brazilian meme that circulated in 2017, when its title linked the joke to Bolsonaro and Folha de São Paulo, one of Brazil's major newspapers. It treats Sherlock Holmes, the famously observant fictional detective, as a sarcastic label for anyone who points out something painfully obvious. Shared through meme pages and soundboards, it survived because the situation it mocks never goes away: someone arriving late to a conclusion everyone else reached long ago. Its short length also makes it easy to drop into videos, streams and chat replies.