Bahahaha!
You know who would call it a "post grad degree"? Someone who had never been to grad school. I applied to grad schools. I was accepted at grad schools. I attended grad schools (technically, plural, since the law school and b-school are separate "schools"). I graduated from grad schools. I've interviewed and hired hundreds of folks from grad schools. All of whom had grad degrees. Never once was "post grad" mentioned ... by anyone. At any level. Because people actually involved in graduate schools and graduate degrees, in any way NEVER say "post grad" ... unless they're talking about a year they did post high school in a prep school.
Now, take this as a learning moment, so you can fake it better in the future.
