A phrase meaning one or many are superficial or deceitful of their own characters, especially those who are rich or pretend they are better than others.
On Bravo's Real Housewives of Washington, D.C., Housewife, Catherine "Cat" Ommanney coined this phrase when addressing another Housewife, Michaele Salahi, and her husband, Tareq Salahi, during a confrontation at Housewife, Stacy Scott Turner's and her husband, Jason Turner's, home.
Stacy: "Are you still upset about what happened?"
Cat: "They're ruining other people's lives, you know. It's madness. They're 'plastic, not fantastic.'"