The "so help me God" part at the end of "I swear to tell the truth...".
QuoteLet me be honest with you
That when it's used by politicians and other people who tell you that they're about to tell you something. "Well, you see, it's like this...". Argh! I have nothing against polies (or what I do have against them is the same as most people, no offence

), but a lot of the phrases that I find boring-as are political/financial/business-related. Budget, shares, sharemarkets, down-sizing, outsourcing... Mmmm, I think all these words that are meant to scare us (or at least have an impact on how we act and think about money and business) are touted slightly too often...