Rick Moranis

Louis Tully: "Your Honor, ladies and gentleman of the audience, I don't think it's fair to call my clients frauds. Sure, the blackout was a big problem for everybody. I was trapped in an elevator for two hours and I had to make the whole time. But I don't blame them. Because one time, I turned into a dog and they helped me. Thank you."
Egon: "Very good, Louis. Short, but pointless."

Janine Melnitz: "So, do you live alone?"
Louis Tully: "I used to have a roommate, but my mom moved to Florida."

"Give me a break, we're both lawyers!"