Originally, Sextou was a hashtag popularized in Brazil to celebrate the arrival of Friday and the weekend - Friday, in portuguese, is "Sexta" and Sextou means something like "It's Friday". Usually it was used in photos where people were going to party. However, as it became global, people around the world interpreted the hashtag as "Sex To U" and the Instagram blocked it for having become a pornographic hashtag.
by TheOddRod September 10, 2018