[Gozer materialises in front of the Ghostbusters in the form of a woman.]

Ray Stantz: Gozer the Gozerian? Good evening. As a duly-designated representative of the City, County and State of New York, I order you to cease any and all supernatural activity and return forthwith to your place of origin, or to the next convenient parallel dimension.

Peter Venkman: That oughtta do it. Thanks very much, Ray.

Gozer: Are you a god?

Ray Stantz: [looks at Venkman, who nods] No.

Gozer: Then... DIIIIIIIIE! [sends the Ghostbusters sprawling with lightning bolts]

Winston Zeddmore: Ray, when someone asks you if you're a god, you say "Yes!"

Don't mind me, i'm just randomly copypasting stuff from wikiquote. Will email the key to the winner