You've been watching too many movies, seriously, I mean c'mon, do you seriously think that just because.. oh my frikin hec! There's a zombie outside my window! Lock the doors! Mum! Get me my Uzi 9mm! ...and then you wake up, sort of disappointed that you'd just been dreaming about that zombie film you saw last night. It's not surprising that many people do in fact consider what they would do in such an event, but playing Call Of Duty's 'Nazi Zombies' is good enough for me.