During the Credits (spoilers)
The beginning of the credits of What Happens in Vegas shows a flashback to the actual wedding proceeding 6 months earlier that was not shown previously in the movie. After the wedding scene, Hater and Tipper go to Manson’s place and Tipper low blows Mason when he opens his door. He asks why and she replies, “You know why!”
After the Credits (spoilers)
There is an extra scene that shows Dave the Bear and Hater talking about their relationship now that Jack is gone.
Special thanks to Section1GuyCom and David Morón for the stinger submissions!