I would.......give my family members a mess of it, take them on a cruise, and another trip or two in there........give a substantial amount to my veterinarian's business, give some to animal shelters, travel, buy some land and build a new home in the forest, buy a cottage in cottage country, have a huge feast of KFC :P, invest a mess of it, and what I would enjoy doing more than anything---keep lots out and go into town and hand cash to random strangers, and just enjoy their reactions, the looks on their faces. I would so love to be able to do that. :)
Pay tithes. Let my parents retire. Finish my schooling. Pay off my debts. Pay off my friends debts. Buy two houses for me and my best friend. Make some of my minor friends do stupid stuff for scholarships.