- Ninja? You're a ninja? You're the big, fat ninja everyone's talking about, aren't you?
- Great White Ninja.

10 seconds sound clip from the Beverly Hills Ninja movie soundboard.

You can hear this line at 01:00:52 in the Blu-ray version of the movie.

Quote context

[...]

- Open this door! Let us out of here!

- Haru, you are truly the Great White Ninja.

- Did I say 'ninja'? I meant 'ninny.' Haru, you are such a ninny.

- What did you do with Walters?

- You may subject me to any torture you can think of, but a ninja does not talk.

- Ninja? You're a ninja? You're the big, fat ninja everyone's talking about, aren't you?

- Great White Ninja.

- Just received the call. The meeting with the Kobudosai is arranged.

- Good. Tie him up and throw him in the back of the van. Get rid of him later.

- You'll have to check your guns. The Kobudosai checked theirs.

- Haru!

- My dove!

- Are you all right?

- Yes! I am fine.

[...]