While stationed in Saudi Arabia a few months ago, this guy gets a care package from his wife back home, containing a batch of homemade cookies and a VHS tape of his favorite TV shows.
So he invites a couple of his friends over and they're all sitting around having a great time eating the cookies and watching some episodes of South Park.
Right in the middle of one episode, the tape cuts to a home video of his wife on her knees sucking his best friend's cock. After a few seconds, he comes into her mouth and she turns and spits the load right into the bowl of cookie dough.
She then looks at the camera and says, "By the way, I want a divorce."