Someone who is so obsessed with Apple, and Steve Jobs, they can't even fathom rational thought or logical observations. A borderline retard.
Apple Hipster: "The iPhone is awesome because it doesn't have Flash!"
Person: "Why is that?"
Apple Hipster: "Steve Jobs says HTML5 will be better than everything!"
Person: "Do you even know what Flash is?"
Apple Hipster: "Something Steve Jobs says I shouldn't like! I hate it!"