There's no way to know for sure who Vic is just from 'vic a christmas story'. He could be an ordinary person, perhaps a child or an adult. It depends on the nature of the story.
Her coworkers such as Travis and Ben would be very likely to be featured. Travis might be there to offer his unique brand of support and friendship. Ben, being a doctor, could be involved in taking care of Vic's health during her pregnancy. And of course, her friends from the station like Maya would also be important characters as they support her through this pregnancy journey.
Yes, he was in 'Fred Claus'. The movie is about Santa Claus's brother, Fred. Vince Vaughn's performance in the movie was quite entertaining. He brought his usual charm and humor to the role, making the movie a fun watch during the Christmas season. It's one of the Christmas movies where he has a significant role.
The Idgy Vaughn origin story might be related to a family history. Maybe Idgy Vaughn was an ancestor of someone, and over time, stories about this person were passed down. It could start with their birth in a particular place, like a small town in the countryside. As they grew up, they might have had some unique experiences that became part of the origin story, such as an encounter with a strange phenomenon or a special friendship that shaped who they were. However, without further details, this is all just speculation.