Who's the Loser?

The answer, at last: what the hell does Beck say in the first line of the chorus of Loser? Yes, like you I also thought he was singing, "Oh-oh-oh Canadaaa..." but no -- he actually says soy un perdedor. Knowing this doesn't mean the song makes any more sense to me, but at least I know why I couldn't figure out what he was saying. Speak English for Christ's sake! ;-)