If 2 million bucks dropped in my lap today, I'd probably do the unglamorous thing by investing in a Roth IRA for myself and my sister. I'd donate a chunk to my parent's charitable foundation (so they could give more than a few hundred bucks a year away). Lastly, in the wake of the natural disasters in Asia, I'd donate to the relief efforts. Well actually, I'd probably buy myself a new laptop, one that will actually fit in my back pack.

If I had 2000000 I would buy my mom and stepfather a house in Tennesse. (It is where they have always wanted to move but just havent had the funds)

I would pay off my college

I would give some to the American Cancer Society

I would start a child safety house too many kids fall through the cracks in todays society

And I know it is superficial but I would buy myself a metallic purple convertable mustang

Your definatly not selfish because YOU DID notice the shy guy in the back of the classroom and all the other people you mentioned.

I wouldn't ever spend my 2 000 000. Stupid as it sounds. I would just...have it. Why ruin my time and life figuring out what to do with this money. Yeah, I could give it to a homeless person except how do I know they're aren't going to spend my money in some useless way. I mean this is MY money.
I hope I never ever win the lottery or any large amount of money for that matter. It'd just make my life much more frustrating.