by RevStan January 8, 2004
by Jet January 23, 2004
by Timeee265 April 14, 2009
by oh happy days! June 29, 2009
LIS simply stands for laughing in Silence. For all of you who have the addicting thing called myspace, use LIS instead of LOL.
by Kirk Kaubish March 11, 2006
by Harry Stotle January 19, 2008