New Ground Theatre's God of Carnage is one of the funniest shows, if not the funniest, I've seen on a Quad Cities stage so far this year. Not only is the script by playwright Yasmina Reza sharp, surprising, and witty, but director Derek Bertelsen's handling of the pacing and his cast's character choices had me laughing embarrassingly loudly at Thursday's performance. Even two days later, I find myself mentally inserting quotable dialogue from the play into conversations (though I'd rather not quote any of it here, as most of the best lines involve the "F" word).