I'm still young enough to whip your butt, Stallion.
5 seconds sound clip from the Rocky IV (1985) movie soundboard.
You can hear this line at 00:02:40 in the Blu-ray version of the movie.
Quote context
[...]
- Just to myself. No TV, no newspapers, just you and me.
- Nothing, just you and me. Age before beauty.
- I'll tell you, Apollo, we'd better go slow, 'cause you ain't as young as springtime no more.
- I'm still young enough to whip your butt, Stallion.
- Oh, yeah? How you gonna do that? You taught me everything you know.
- You've got to remember now, you fight great, but I'm a great fighter.
- All right. You know, Stallion, it's too bad we've gotta get old, huh?
[...]