In “Surfer, Dude,” Matthew McConaughey plays a shy, brooding physicist whose revolutionary work in the field of quantum mechanics earns him a Nobel Prize. Just kidding, brah! You’ll be totally stoked to learn that McConaughey actually plays Steve Addington, a famous competitive surfer who has just returned to his Malibu home after a successful world tour. His manager (Woody Harrelson) welcomes him back with the news that his board and shorts sponsorship contracts have been sold to Eddie Zarno (Jeffrey Nordling), an ex-surfer turned multi-media mogul. Addington is cool with that until he learns Zarno has big plans for him, including roles in a beach-house reality-TV show and a virtual reality videogame that will simulate his moves.