I would like to see you all try to explain the meaning of life because I am mean and want you to use your brains.

My personal belief is that life has meaning only if you make it to be. *cheesy inspirational speech from High School Musical.*
Well?  

I believe in Cupcakeism: A giant baker was given a job to make the best bakery items ever. He decided to make the perfect cupcake. He started off with dough (gravity) and added cherries (red giants) and nuts (all the other stars). Then he thought he could add some sprinkles (asteroids). He stirred all this together and has been stirring it to this day. One day, he accidently spilled his cake pops and blueberries into the mix while stirring. Plus he poured milk into a part of the stirring by mistake (Milky Way) One blueberry had bacteria on it (Earth). And that is how everything was created.  

dearth.  

This is a very interesting video that delves into that question.

http://www.dailymotion.com/video/xv6...s#.UZTfT7UZ6i8  

happiness mah friend, happiness. oh and dearth.  

Oh um crap. So how do you change the titles?  

leave it.  

When you die... Your soul becomes an NPC in a random video game.  

42.  

“The greatness of a man is not in how much wealth he acquires, but in his integrity and his ability to affect those around him positively” ~Bob Marley.

That's what I feel is my purpose in life. To leave a positive impact to as many people as I can.

I, however, do not feel there is some sort of predefined purpose. We weren't born for any reason to me. The human race merely exists as a product of the natural process of evolution, just like sand exists as a natural product of erosion, or planets exist as a natural product of gravity. You have to decide which direction you want to take your life in or what purpose it is supposed to have, not somebody else.