And to those you just follow up with your own questions/statement to her...
1. Do you always have to be so loud at home when I'm watching *insert favourite sport/TV programme here*?
2. Can we get a real car when we move to California, preferably a big block V8 Hemi?
3. Why do you need another *insert: handbag/pair of shoes/purse/earings/dress etc*?
4. Look at that Mercedes Coupe, it costs more than I'd spend on a car without first spoiling you my darling.
5. You do know SUV's are more dangerous as they're prone to rollover crashes unlike sports cars?
6. What, I'm going to Scotland with you!?
Disclaimer: I do not actually advise you mention any of those to your Mrs.