It's my scientific specialty.
5 seconds sound clip from the The NeverEnding Story (1984) movie soundboard.
You can hear this line at 00:50:01 in the Blu-ray version of the movie.
Quote context
[...]
- My name is Atreyu. I came to find the Southern Oracle.
- You've come to the right place, my boy.
- I am somewhat of an expert on the Southern Oracle.
- It is my scientific specialty.
- It's my scientific specialty.
- Why don't you sit down and be quiet for once?
- You keep quiet, wench. It's now my turn.
[...]