Movie Credits

So when did it become normal to sit in a movie theatre after the movie is over and stare at the credits? Yes i can understand wanting too see who did that phenominal job on the lighting, or who edited this flick, but if you are going to do that please do not sit on the outside of the lane, blocking the isle!!!
Is keanu your third cousin twice removed?? are you a movie nerd that refers to it as a film? did you yourself work on the film? where you there when they filmed it? or are you just the type of person who takes their hard earned holiday time when theres some sort of film festival around?
If i have to walk by you again, while your imagining its either a lap dance, or your just trying to dodge around me to see what is remaining of this movie, I sir am going to go darth vader on your ASS, and i dont care if you are popping milk duds at that time.
I can understand the watching if there are additional scenes, or bloopers or something, i mean yeah i will hang out for them, but please if you are one of these people sit near the wall, or please dont sit near me