hillbippy
Noun: Part hillbilly, part hippy; characterized by the self-serving beliefs that too much learning can be dangerous, and opinions are as valid as facts.
The movie Idiocracy previews a future of masturbating, fornicating, Brawndo-swilling hillbippies ("it's got electrolytes"). In the year 2505, common hillbippy expressions will include "Brought to you by Carl's Jr." (for the commission) and "I like money."