From the urbandictionary.com Sackett *2* thumbs up <javascript:void(0)> love it <javascript:void(0)>hate it <javascript:void(0)> A congratulatory phrase that is followed by the bumping of a fist to another persons fist and the exclamation of Sackett!!! <http://www.urbandictionary.com/define.php?term=Sackett%21%21%21> it is a substitute for the old school High Five So apparently it is widely known how awesome Sacketts are! :)