Supernatural AU: The Impala is cursed human.
Marissa and I were talking and we decided that if the Impala somehow became human that he’d be more big and beefy, like the muscle car he/she is. I was watching Iron Man 2 at the time and one thing led to another.. I figure they’d take him to Bobby’s and try to figure out how to reverse it. The Impala would know a ton of personal stuff about Mary and John and he’d be happy to tell Sam stories about his parents, about how proud John was of him and how much Mary loved him. Then of course once Dean warmed up to him they’d get along just fine (flirting? bear!impala!sex??). The Impala would be fiercely loyal and protective of his boys.
[Edit] Forgot to mention, his teeth are shiny like his grill/fender ;D
I…kinda really love this idea omfg BADASS HUMAN IMPALA!!!