Is There a Hidden Message in M.I.A.’s “Galang”?

According to Wikipedia, the term ‘galang’ comes from the Jamaican patois slang word for “go on.” There is some debate over what the M.I.A. song actually means, but as someone discovered, a funny thing happens when you play “Galang” backwards. Is it intentional? Completely accidental? A hoax? Decide for yourself.