If I won, I would first pay off debt, then buy us a home and new cars (both of ours are old and beat up now and we need something bigger), set up DD for college and thereafter, help out our parents, find something to invest in.
Tithe, pay off cars, by a house (the kids NEEEED a yard! No more apts!). Buy my mom a house/car. Retirement, college tuition for kids, donate as much of it as I can to pro-life pregnancy centers to pay for the tests, STD tests, ultrasound machines, etc.