I am so fed up with "and don't get me started on..." I always want to say, "I don't need to, you've done it yourself.
Then there's the call centre representative who says "can you confirm your address please?" On one occasion I did actually reply "yes". Silence. A long silence, followed by a nervous "er, I need you to confirm your address". So I said "yes, I will, but I'm waiting for you to read it out to me so that I can confirm it." I did explain to her, nicely, afterwards that what she should be saying is "please tell me your address so that I can confirm it."