- Winston Zeddemore: Hey! Key doesn't fit.
- Egon Spengler: This lock has been changed.
- Peter Venkman: What gives? Did we forget to pay the rent?
- Egon Spengler: We own the place, Peter, we don't pay rent.
- Peter Venkman: No spook throws me outta my own house. I'm gonna blast that sucker.
- Egon Spengler: With what, Peter?
- Peter Venkman: Ecto's roof blaster.
- [realizes that it's gone]
- Winston Zeddemore: You mean the one we left in the garage because we didn't need it on vacation?
- Peter Venkman: Yeah, that one...
- Egon Spengler: If you don't free us immediately, we're all going to be blown sky high.
- Foul Grungie: Yeah, sure, save it, pal. You're talking to Foul Grungie, and I wasn't born yesterday. In fact, I wasn't born.
- [laughs]