The creators of the video game Sims are cashing in on the popularity of "Hangover 2," with their own Hangover 3-Sleepover."  edition. You would have thought that they had covered almost everything, from Sim City to Sim University but we all thought wrong.In the video game parody, the  "Wolfpack" are back and are ready to make a night that they never want to remember.  Instead of Vegas or Bangkok, they babysit  kids while trying to party at the same time.  The video game includes a nanny and a baby bus for the boys to use when it's time to start the night.  The EA Sims Expansion pack also allows you to take part in hilarious pranks, potions, funny tricks and more.  The popularity that "The Hangover" has garnered should make this expansion pack popular with fans of the Hangover movies.