I would pay off my mortgage and HELOC, buy my big brother a new car, tithe of course, finally order my dog Molly's headstone for her grave, get the fan on my central air/furnace fixed, get my kitchen stove fixed, and save the rest for a rainy day. Of course, with taxes being what they are, I'd probably have about 47 cents left over at that point.
I would buy a new house in the country, buy my mom a Chevy Equinox, buy my brother a truck, buy my Ford F250, adopt another dog, donate some money to charity and to the rescue I got my dog from, and give the rest to my parents for like, stuff. Lol. :)
(I already answered this same answer) But anyway, I would buy half of a beach house. Then I'll ask my dad and he will say (in a British accent, because he is British) "YOUR TOO YOUNG TO OWN YOUR OWN BEACH VILLA!!!!" and therefore I will be stuck buying another diamond necklace or something :)