So, I was trolling through some of the Reaction videos to the
   [1]#FineBros [2]#React thing, and on one comment on a video with
   95 views by a guy who supports The Fine Brothers (who later
   decided to remove the whole trademark thing completely) - and
   said: I challenge you to find a reaction video before theirs on
   youtube and one guy found one from 2006. 2006 - Anyway, it
   doesn't matter now, but still, 2006... that's when I started
   Youtube but mine was a stupid stop motion thing I made and to be
   honest, I didn't think Youtube was going to take off at all. Man
   was i wrong on that one :)
   https://www.youtube.com/watch?v=pFlcqWQVVuU

References

   Visible links
   1. https://plus.google.com/s/%23FineBros
   2. https://plus.google.com/s/%23React