Full Frontal Nerdity

I was trying to think of some sort of Dean and Sam are stuck in Generation Kill prompt, but I couldn't think of anything that'd work. So then I realised it'd be much more fun if it were Brad and Nate stuck in Supernatural (I have no idea why, but they're stuck there). And of course they're bemused at demons/vampires/etc being real, but super competent at destroying them too, and later there's lots of alpha male posturing between Dean and Brad, while Sam and Nate look on amused.