Yes, my teacher is a famous kung fu fighter. I heard he had never been beaten, and everybody knew who he was.
9 seconds sound clip from the Crippled Kung Fu Boxer movie soundboard.
You can hear this line at 00:41:24.120 in the DVD version of the movie.
Quote context
[...]
- Yeah, huh, this is called Tai Fu Number 10.
- Who said you could stand up?
- Tell me, is this place known as Dragon Town?
- Yes, this is Dragon Town. Mister, you lookin' for someone?
- I must say, your kung fu is pretty good. Who's your teacher? Must be a famous fighter.
- I know that I was guessing right.
- Mister, could I come back with you to your place for some tea? I'd dearly like to meet your teacher.
- All right. It's lucky you met me. Please.
[...]