Something that is both functional and fashionable. Used frequently by fashion models in Europe when describing an item used to accessorize their outfit that can be used day to day.
HGTV Season 4 Design Star Jason Champion made this word popular during taping of season 4 April 2009. Jason brought Southern to LaLa land and made it an every day word.
A person who gets stoned with a certain amount of bud but however, he or she is still at their full capacity to do certain tasks without an issue. A functional stoner can go to work or a public place and act completely normal as if they're not stoned.
John: You seen the video where Bob Marley smokes a lot of bud and then get back in the studio?
David: Yea damn how was he able to pull that off?
John: Dude, he is a functional stoner that's why