Venkman vs Slimer... it's odd how Slimer took over the Ghostbusters cartoon after a time, since he only had a couple of scenes in the first movie. anyway, this is one of the many great scenes in this movie. I saw it ten times in the summer of 1984, as that was the "go to" movie if I were down.
the commentary on the DVD is one of the best and most fun I've ever heard. one of the running jokes between them is Ramis' hair in the movie. the track is almost as funny as the movie, and that's saying something.