That was over 18 years ago in 2003.
Today he is 51, and has starred in 52 movies in total, 36 since Old School was released.
In Old School, I think Vince Vaughn looks:
Old School scores 6.6 out of 10 on The Movie Database.
Vince Vaughn's first acting role was as 'Jamie O'Hara' in Rudy, released in 1993 when he was 23.