Ok I don’t know if someone did this one already, but if they did, then feel free to delete this one and direct me to the original, but… “FAVORITE QUOTES”
Peter: Come in, Ray…
Ray: Venkman… I saw it I saw it I saw it!!!
Peter: It’s right here, Ray… It’s… Looking at me.
**Ray: **He’s an ugly little spud, isn’t he?
Peter: I think he can hear you, Ray
Ray: Don’t move… It won’t hurt you.
(Slimer charges)
Peter: AAAAAAAAAAAAAAAGH
Dana: That’s the bedroom, but nothing ever happened in there.
Venkman: What a crime.
I’ve worked with better, but not many.
Thank you.
Janine: Do you believe in UFOs, astral projections, mental telepathy, ESP, clairvoyance, spirit photography, telekinetic movement, full trance mediums, the Loch Ness monster and the theory of Atlantis?
Winston: Ah, if there’s a steady paycheck in it, I’ll believe anything you say.
Venkman: “You’re probably feeling what Vigo’s feeling… Carpathian Kitten loss, he missed his kitten… We’ll just paint one over here by the Castle.”
Ray: You know, it just occurred to me that we really haven’t had a successful test of this equipment.
Egon: I blame myself.
Peter: So do I.
Ray: Well, no sense in worrying about it now.
Peter: Why worry? Each one of us is carrying an unlicensed nuclear accelerator on his back.
always has been this one
Venkman:Grab your sticks
All: HOLDIN’ IT!
Venkman:Heat em’ up!
All:SMOKIN’!
Venkman:Make em’ hard!
All:READY!
Venkman:Let’s show this prehistoric bitch how we do things downtown…THROW IT!!!
well actually more specifically the last line of that has always been my favorite, but its hard to say just that line without doing the rest of it lol
Venkman to Janosz
We got a call that there was a major creep in the area & your name was right at the top (or words to that effect) hehe always makes me laugh a classic Venky saying 
We got the tools! We got the talent!
Where the hell are you from anyways?
The upper-vest side.
You only need to know one word:
MOTHERPUSSBUCKET
Ever since i heard that word, this has been my favorite to use instead of a curse word. Anyone who knows me knows where it came from, but from those who don’t know me, the expressions on their face is priceless
Peter: “This mr. Stay-puft is ok, he’s a sailor, he’s in New York… If we get this guy laid, we won’t have any trouble.”
Winston: “The next time someone asks you if you’re a god, you say, YES!!!”
Peter: “This reminds me of the time you tried to drill a hole through your head, remeber that?” Egon: “That would have worked if you havn’t stopped me.”
Well… he’s ugly. He’s not Elephant Man ugly but he’s not attractive.
“Your mother!”
and
“I’d like to run some gynological tests on the mother.”
-“Who wouldn’t?”
Hmm… I seem to have a other theme to mine, weird.
Ray: Listen…Do you smell something
From a Freudian perspective indeed.
Mine was always:
“Suck in the guts guys we’re the Ghostbusteres”
“He’s yours Ray, sic em”
“Venkman! He got slimed!”/“That’s great Ray, save some for me”
“I have seen shit that’ll turn you white!”
Louis: I wanna go with them in the car
wkbarkov, that’s a great one. “What’s goin on? Anybody want to interview me? I’m an eye witness! I was up there!”
Probably the greatest understatement ever…
“Boy the superintendent’s gonna be ■■■■■■”
also
“I’m gonna bring this up at the next tenant’s meeting, there’s not supposed to be any pets in the building”
Clearly he saw what was after him, the fact that he thinks it’s someones pet is great :vinzclortho: 
“wait wait wait wait…I’ve always wanted to do this..AND. The flowers are still standing!”
A critical moment in their first trapping and Venkman still takes some time and causes some more destruction.
the moment Egon and Ray look at each other in the library after “So what do we do?”
also the following
“I don’t know, what do you think?”
Egon begins to calculate
“STOP THAT!” falls to the floor
“That’s the bedroom, but nothing ever happened in there”
“What a crime”
used to never get that when I was little edit, I see ROBOrob77 mentioned that one!
I chuckle everytime I hear Rick Moranis say this in the featurette
“mmm ghosts, they scare the pants off me, the polyester pants off me”
agreed with “buy the supeintendant’s gonna be ■■■■■■!” that one is my favorite
and when egon says “we’d like to get a sample of your brian tissue”
and louis simply says “okay” with not a sound of worry in his voice.
the way Egon laughs in GB II is funny too “HA…HA HA…”