"Your mom went to college". How could something so random and stupid be so awesome?

Also...
"Generally, you don't see that kind of behavior in a major appliance."
"I collect spores, molds, and fungus."
"Gozer the Traveler! He will come in one of the pre-chosen forms. During the Rectification of the Vuldronaii, the Traveler came as a large and moving Torb! Then, during the Third Reconciliation of the Last of the Meketrex Supplicants, they chose a new form for him, that of a giant Sloar! Many Shubs and Zuuls knew what it was to be roasted in the depths of a Sloar that day, I can tell you!"
"Now I'm going to count to three, and If I don't get to talk to Dana, there's going to be some real trouble in this apartment, I think."
"You're gonna endanger us. You're gonna endanger our client, the nice lady who paid us in advance before she became a dog."
"Suck in the guts guys, we're the ghostbusters."
"Do", "Re", "Egon"
"There are so many holes on 1st avenue, we didn't think anyone would notice."
I'd post more, but I cant think of anymore. Stupid brain. Anyway, Ghostbusters 1&2 are the most underrated quote movies of all time. Next to Caddyshack.