You see, I fight so you don't have to fight, 'cause I want you to use your head for something instead of a punching bag, like I do.
10 seconds sound clip from the Rocky IV (1985) movie soundboard.
You can hear this line at 00:10:16 in the Blu-ray version of the movie.
Quote context
[...]
- We'll be right back with a check on today's pro football sports scoreboard.
- Dad, when can I learn to fight?
- Yo, could you turn your robot down?
- Your head doesn't look like a punching bag.
- No? That's nice. Thanks a lot.
- It looks like a catcher's mitt.
- Mr. Balboa, Mr. Creed's on the phone.
[...]