*deep breath*
I would remodel and repair my entire house, new kitchen, re-painted bathrooms, make a gaming room, fix the roof, add a fence, and heck maybe buy a second house for me and my siblings to live in.
I would take more trips, travel to every state in the US and do at least three Disney Trips a year. I'd also like to go to Eftling, that place seems cool.
Be happy that I don't even need to worry about medical insurance because I can just pay for ANYTHING completely out of pocket.
I would buy my sister a nice laptop and a wacom tablet so she can start on her dream to be an animator. Then I would fund any project she would want to pursue. Maybe we'd manage to make an animated film, who knows.
If my brother would let me I'd pay for his medical school.
And I'd get my parents whatever they want.
I would take a ton more classes since I don't have to worry about grad school fees anymore. And then I would take classes in random stuff just because I miss fun school and I like learning. Some wine classes, some computer science, maybe some history classes just because.
I would go on a very long train ride, don't even know where, just know that I would like to go on a train somewhere. In general I have a million different hobbies I've never attempted to get into because I'd be scared to waste money, but it's not wasting if you have unlimited money.
I would end up buying so many
lego sets.
Hire a chauffeur because I
hate driving but live somewhere public transportation is basically impossible.
I would pay to build a theme park where it's Halloween all year, and go all out on dark rides, themeing, and haunted houses. Because I feel like that really needs to exist in the world.
In short: I'd do a lot of things. I'm a creative college student who grew up with little money but a lot of dreams.