lol I like doing that in debates sometimes, especially when they
  get on my nerves a little due to their predictability :) "You're
  probably going to say, '[insert predictable phrase that they
  thought was going to be unique]' and I know when I've hit the
  nail on the head because they get mad and deny it. Usually I
  keep going until they realize "I mean them no harm", see me as a
  human instead of an argument and I end up getting a friend
  request from them :P [yeah, I'm trying to fix the Internet
  species :) ]