A good old-fashioned game night is always a fun way to get a group of girls together. Do you hang out with some smarty pants? Challenge them to a game of Trivial Pursuit. If you want to keep it light and get some laughs, indulge in games like Balderdash or Pictionary. Know any card sharks? Deal up some Rummy, Spades or even fun betting games like Poker or Blackjack. Play with chips or pennies to keep the stakes low. If you want something loud and fun, Yahtzee never disappoints. Or, you can get out your favorite old-fashioned board games like Monopoly or Clue, even if the likelihood of actually finishing the game is low.