A girl who is seen by the men she works with as being attractive but only within a computer graphics studio (i.e. visual effects, video games, etc.). Outside of that environment she would be judged average looking at best.
"She ain't all that. I'd give her cg cute, but that's about it."
A woman who, under normal circumstances, would appear quite plain, seemingly becomes much more attractive after one is trapped on a train with her for a couple of days.