A Star Is Bored (1956)
[Daffy is dressed as Bugs Bunny]
Daffy Duck: Oh, boy! I could be sent to prison for the scenes I'm going to steal!
Daffy Duck: I wonder where all the hunters are today?
[hundreds of hunters shoot at Daffy]
Daffy Duck: I demand to know who wrote this script!
Bugs Bunny: I'd like to tell him, but... Hehehehe... modesty forbids.
Daffy Duck: What a job for a duck with my talents, pushing a broom while others with absolutely nothing on the ball get all the breaks.
Bugs Bunny: [inside dressing room] Oh, it's so nice of you, Lolly...
Daffy Duck: Eesh! Listen to that ham putting it on.
Bugs Bunny: Well, I'm willing to do anything my public demands.
Daffy Duck: [mockingly] "Anything my public demands. Anything my public demands." That does it! If a long-eared rabbit can be a star, so can a duck!
Producer: [on phone] Yeah. Yeah, I know we need a double on the Bugs Bunny picture, but where can I get anyone stupid enough to take the job?
Daffy Duck: Okay, boss, hang up. A star is born, and that star is me!
Producer: I'll call you right back. I... I think I got a pigeon.
Daffy Duck: Pigeon? I'm not a pigeon. I'm a duck. D-U-K, duck. Loaded with talent. I do card tricks and impersonations. I work at weddings, bar mitzvahs... Have tux, will travel.