http://www2.wjhl.com/news/2012/jul/18/pepsi-soft-drink-named-after-johnson-city-ar-2066979/ melbo and TnAndy : figured you two might get a kick out of this.
WELL. I can see it now. 'Whatcha doin babe?' "Oh just chillin on the couch, suckin down a Johnson.' Yeah, probably not...