Ghostbusters II is a 1989 American supernatural horror comedy film, produced and directed by Ivan Reitman. It is the sequel to the 1984 film Ghostbusters, and follows the further adventures of the four parapsychologists and their organization which combats paranormal activities. Despite mixed reviews,the film was a box office success grossed $215 million worldwide, becoming the eighth-highest-grossing film of 1989. Wikipedia
Peter Venkman: Hi, Egon. How's school? I bet those science chicks really dig that large cranium of yours, huh?
Egon: I think they're more interested in my epididymis.