When somebody's impressive credentials cause other people to overlook their negative qualities.
I can't believed that he screwed his new girlfriend in my bed. He hadn't even broken up with me.
Really? Everyone wondered what you were doing with such a narcissistic asshole. Plus he was a cokehead. What did you see in him?
Well, we went to a good prep school and to an ivy league business school and worked for a prestigious investment bank on Wall Street. I never imagined that somebody like that could be so insensitive and cruel.
Hon, you are suffering from resume blindness. He's a jerk and an emotional midget. Get over him.