A pseudo intelligent person who finds it necessary to steal song lyrics and famous quotes to elicit a reaction from their audience or to appear to be deeply thoughtful or philosophical. These people will usually accomplish their goals by receiving feedback or "Likes" from the uninformed when they indeed haven't earned them, only egging them on to further post BS. For the large majority of the population, they just appear to be retards.
Joe: "Leticia, I really like your post today! I found it so inspiring when you said, 'All you need is love, love. Love is all you need.' That is so true."
Leticia: "Yeah, just a little something I came up with.
Chris: "Leticia! Who are you kidding?!? Will you please post something by Led Zeppelin tomorrow? I sure could use some Stairway to Heaven inspiration. Damn, Facebook Philosopher."