A wife comes home from a business trip to Las Vegas and tells her husband she’s moving there immediately.
When the distraught husband asks why, she says, "Because I can make $300 a day there doing what I give you for free."
The husband runs upstairs, packs his suitcase, goes downstairs, and waits by the front door.
When the wife asks him where he’s going, he replies, “I’m going to Vegas with you. I want to see how you live on $600 a year.”