Dr. Peter Venkman: He slimed me.
Dr Ray Stantz: That's great! Actual physical contact. Can you move?
If you want to be a ghost for Halloween, forget the sheet with holes, become a Class 5 full roaming vapor and a real nasty one at that, when you become a voraciously hungry disgusting blob with this cool new Ghostbusters - Inflatable Slimer Costume. This officially licensed inflatable Ghostbusters costume doesn't include any slimy ectoplasm or allow you to fly through walls while terrorizing the public, but it does include a lime green ghost bodysuit, a fan with a battery pack and a matching creepy character headpiece. If you can get your hands on some old school Hi-C Ecto-Cooler, even better.