Originally posted by MatthewPapa
3 girls at once? eh?
Only three?
This is a tricky one. I'll have to split it into a few categories...
Material wish (stupid): As much money as I could ever spend, with which to buy much cool stuff.
Material wish (halfway sensible): Enough money for me to live comfortably. Oh, and a one-off payment with which to buy a Spitfire

Wish for humanity: For everyone to be excellent to each other (an end to war, poverty, etc. follows on from this).
Wish for myself (silly): A lifespan of my choosing. I can do whatever I want, for as long as I want, but when I've done everything and get bored I can choose to die. Same for everyone else as well, obviously - it'd be no fun to watch everyone you know get old and die around you. Immortality's overrated, however.
Wish for myself (sensible): To perfect my martial arts and never need to use them.
Wish for myself (possible): To get over my social ineptness.