There's a been a press release for a study on erectile dysfunction in Brazilian men and now it's a trending topic.

http://zerohora.clicrbs.com.br/zerohora/jsp/default.jsp?uf=1...

Based on the portuguese trending topics, it looks like Ronaldinho isn't going to be playing soccer in Teofilo Ottoni.

Edit: It's extraordinarily difficult to find the signal of the original story amongst the noise of Portuguese tweets saying "lol, erectile dysfunction is a trending topic!"

Perhaps someone with a better handle on tweet mining can get to the bottom of this.