McMansions are one of America's most notorious products. They have made it possible for people to live in large, cookie-cutter homes, which can be "customized" from a list of builder options. They have developed a reputation, however, as opportunities for perfect architectural disasters.

We have selected 10 of the most disproportionate, inharmonious, ostentatious, and just plain ugly McMansions to entertain you with (and show you what not to do if you are thinking of building a home). As an added bonus, we've also pointed out which famous architect would roll over in his grave if he saw it. 

The 10 Ugliest McMansions In New Jersey.