Top ten lines from the Rocky and Bullwinkle storyline "The Treasure of Monte Zoom" (spoiler alert, particularly at quote #6).
10. (after finding out that the treasure is just an old car)
Rocky: I must say, I'm disappointed.
Bullwinkle: Well go ahead then.
Rocky: What?
Bullwinkle: Say it.
Rocky: Okay, I'm disappointed.
Bullwinkle (and Rocky joining in unison) And I'm Bullwinkle.
9. Rocky: Have you forgotten the plot again?
Bullwinkle: In a word, you said it!
Rocky: That's three words!
Bullwinkle: I'm a heavy tipper.
8. Bullwinkle: We always arrive in the "ta-da" nick of time! The "ta-da" nick of time!
Rocky: You said that!
Boris: I know, I just love to go "ta-da!"
7. Bullwinkle: I joined the club to watch them (birds), I don't have to like them!
6. (at the very end, when Bullwinkle falls off a cliff and gets his antlers stuck in a branch)
Rocky: Gee, an unhappy ending.
Bullwinkle: Yeah. This must be one of those adult cartoons!
5. (after Bullwinkle and then Rocky come out of a tenants shower, after the superintendent didn't believe that a moose was in the shower)
Tenant: Do you realize a squirrel just came out of our shower, called us ladies, and acted as if a moose went by?
Superintendent: And there's a good reason for it!
Tenant: What?
Superintendent: His goggles were all steamed up.
Tenant: Oh.
4. (after Rocky and Bullwinkle have traded in their car to Boris and Natasha, having not been given money or suckers they were promised for their trade)
Rocky: Hey, Mad Man Morris, You forgot something!
Bullwinkle: Yeah! Where's the two suckers?
Narrator: But the answer's so obvious we won't even wait around for it.
3. Boris: If I have to work this hard to get rich I might as well get a job!
Natasha: (shocked) Oh, Boris! What you said!
2. (after Boris and Natasha learn that the car is made of tin, as opposed to gold)
Boris: But I could swear...
Natasha: Not on this program, darlink.
1. (after Boris and Natasha discuss looking for an A-bomb)
Rocky: Do you know what A-bomb means?
Bullwinkle: Certainly! A-bomb is what some people call our program!
And there's a lot more really funny lines from this particular storyline that should have been included on this list. One runner up is a line that comes after Bullwinkle notes that "thousands won't" get a joke that he made, to which Boris remarks "you said it". And as an honorable mention, I'd like to include Natasha shouting Boris' catch phrase "Shuddup your mouth!"
I think I'll do a few more "top ten quotes" from different R&B storylines later.