The Bride's exchange with O-Ren Ishii in Kill Bill Vol. 1 could count, since (unless you were able to get a good look at her passport when she flew to Japan) we don't learn until Vol. 2 that her name is Beatrix Kiddo:
O-Ren Ishii: You didn't think it was gonna be that easy, did you?
The Bride: You know, for a second there, yeah, I kinda did.
O-Ren Ishii: Silly rabbit.
The Bride: Trix are...
O-Ren Ishii: ...for kids.
- A possible double bonus: So you're saying that they called a woman named Beatrix a "rabbit"?