You heard the kids say, "6-7" - what does it mean? Are they talking about someone who's 6'7" tall? READ MORE: Manahawkin Brewery Claps Back at Absurd ReviewREAD MORE: Post Malone Coming to South Jersey BeachGet our free mobile appGetty Images Getty Images loading...What 6-7 Really MeansThe kids are talking, and the old folks - the Boomers - have no idea what they're saying. (Well, we had, "far out" I guess....)A few of the other most-searched slang words:Sybau - meaning "shut up." Warning to ParentsSome parental advice: don't go running to your kids and let them know that you know.