If you ain’t afraid of no ghost, or if you are not afraid of any ghost, keep a couple in your office space. Squeeze a Stay Puft Marshmallow Man to hear the chorus of the Ghostbusters theme song. Product Specifications  Stay Pufts: Squeeze to hear the Ghostbusters theme song No Ghosts: Squeeze to hear  the Ghostbusters theme song Box contains  3 x Happy Stay Puft, 3 x No Ghosts (THERE MAY BE A CHANGE IN PLUSH MIXTURE)