RU serious? Are you playing Powerball or Mega Millions? How much did you win, cause I sure know you didn't hit the jackpot. Anyway, congratulations. My suggestion would be either 1. Invest it, or 2. pay off bills. Or both if you have some left over after paying the bills.
If you play both drawings a week, and consider it entertainment, that's pretty cheap entertainment. You'd be out $102 a year, but you get to run that scenario of winning through your head for a whole year. PLUS, you'd probably get about 5% treturn on that $102. Yes, it's a horrible investment, but can pay off in many ways of you do it in very controlled moderation.
Damn, I spent more than that last night at a Japanese steakhouse.