Bugs Bunny: [with his hands over Elmer's eyes] Guess who?
Elmer Fudd: Heddy Wamarr?
Bugs Bunny: No.
Elmer Fudd: Bawbwa Stanwyck?
Bugs Bunny: Nope.
Elmer Fudd: Wosemawy Wane?
Bugs Bunny: Nope. Guess again.
Elmer Fudd: Owivia De Haviwand?
Bugs Bunny: Nope, but you're getting warmer.
Elmer Fudd: Say, you wouldn't be that scwewy wabbit, would you?
Bugs Bunny: Ehh... could be!

- Mel Blanc (as Bugs Bunny / Skunk) in A Wild Hare (1940)

Elmer Fudd: Pardon me, but you know, you wook just wike a wabbit.
Bugs Bunny: Ehhh... c'mere. Listen, doc.
[whispering]
Bugs Bunny: Now don't spread this around, but, uh... confidentially...
[screaming]
Bugs Bunny: I *AM* A WABBIT!

- Mel Blanc (as Bugs Bunny / Skunk) in A Wild Hare (1940)

[first occurrence of this line]
Bugs Bunny: Eh, what's up, Doc?

- Mel Blanc (as Bugs Bunny / Skunk) in A Wild Hare (1940)