by Bigg Phill January 27, 2010
by Sickyle January 29, 2003
by Smackedboi October 27, 2009
by GudGurlGoneBAD February 01, 2010
First invented (allegedly) by Dan Mace. Means let's get things done. A whole episode of 368 by Casey Neistat is titled after this phrase "SMACK IT."
by Amycrackpot April 20, 2018
by Smack That June 11, 2014