The cheeky gesture was aimed at some members of the crowd who had exhibited racist behaviour ( link in Portuguese , via Dirty Tackle ) .
It hit a bum note with the referee , who immediately brandished a red card .
The cheeky gesture was aimed at some members of the crowd who had exhibited racist behaviour ( link in Portuguese , via Dirty Tackle ) , but it hit a bum note with the referee , who immediately brandished a red card .