- Good luck, champ.
- Hey, thanks for showin' up.

4 seconds sound clip from the Rocky (1976) movie soundboard.

You can hear this line at 01:41:49.447 in the Blu-ray version of the movie.

Quote context

[...]

- Rocky! Look at my date. Cost me $200.

- 250.

- I gotta go. I gotta work.

- How's the robe?

- It's a little baggy.

- A 50 to 1 underdog living a Cinderella story, and he's captured people's imaginations all over the world.

- We love you, Rocky!

- Good luck, champ.

- Hey, thanks for showin' up.

- And his record... 44 victories. He's got 38 by knockout, and he's lost 20 fights.

- Which makes me wonder, can he stand it? The stamina and the skill to last the three rounds? Because Las Vegas odds say no.

- Rocky Balboa climbing into the ring now. The Italian Stallion.

- Some meat sign on the back of his robe there. Have you seen what that was? Shamrock Meats, Inc.

[...]