Nope, that's just what soccer fans say because they can't come to terms with the fact Americans reject their favourite sport.
Soccer has always been used in Britain to refer to football to varying degrees, especially amongst children, it's a relatively new development for people(flag waving wankers, often) to have a big song and dance about it. Personally its unnatural for me to say it because I'm used to calling it football, but I make myself say soccer because I get off on spiting soccer fans who think they should have total ownership of the word football
And I can't speak for anywhere else but I get the feeling that non-Brits who reject the term soccer are uppity sorts who think that by watching the sport they're cultured and high class, Americans and Aussies give off this vibe, they think they're awesome for watching a world sport lol. I don't know how it happened but soccer has become the sporting equivelant of white people eating hummus or obsessing about South Korean cinema. It's almost hipster territory.
brb playing PES
brb watching Soccer AM
brb getting all high and mighty because an American used the word soccer lol
There's really nothing wrong with calling it soccer, especially if you're from a country with a predominate football code other than it's-not-soccer-it's-football-ball.