Buzz·Posted on Mar 16, 2013The Funniest Lunch Meat Commercial Ever ProducedIt's about a too-honest grandfather.by copyranterBuzzFeed StaffLinkFacebookPinterestTwitterMail View this video on YouTube It's a new spot by Oscar Mayer.The ad is perfectly written and paced, and the Grandpa casting is brilliant.The look on the boy's face...If you know the ad agency, please comment.