One guy I knew bought 3 new cars -- in the same month. These weren't all Aveos either -- one was a 2007 Yukon Denali, another was a 2007 Miata, and another was a 2007 Ford Escape (this was in 2007). There were two people at his house. AFAIK, the only thing he traded in was his 2003 Yukon which I believe he still owed money on. Nearly every Monday, the guy would come in and tell us about his weekend shopping spree at Fry's the previous day. This guy bought himself 2 new desktops, a laptop, a UMPC, a netbook, and a Mac as well. Think that's bad? He did the same for his wife too. He was always buying new TVs, electronics, you name it. He bought so much crap that he literally had a room where all his new purchases sat, boxed up. Yes, you read that right -- he bought so much shit that he didn't even have time to open it all and set it up! And I haven't even mentioned when he would go to shows and come back bragging that he spent $5K or $6K on jewelry for his wife.
His wife worked and made good money, but she had to quit for health reasons so that was $50K or $60K of income gone. Do you think that caused him to change course? Nope! The computers mentioned above were bought AFTER she quit, as were several of the electronics.
You can guess where this is headed. He finally had to declare bankruptcy and told me how his lawyer ripped him a new one for his incredible irresponsibility and poor judgment. He had to give up some of this cars and toys too. This guy was beyond stupid with his money and the lawyer was probably afraid the judge would tell them both to get screwed and pay up. Fortunately(?) for the guy, the judge let him declare.
I am sure this guy's story is more typical than anyone would want to imagine.