The term 'Barcelona Bravos' refers to a professional soccer team based in Barcelona, Spain. The team is part of the Spanish La Liga and is one of the most successful teams in the league. The team's nickname is 'Oles', which is a four-letter word derived from the traditional Catalan cheer of 'Visca el Barça'. This cheer is used to show support for the team and is often heard during their matches.