Yeah, I'm on him.
3 seconds sound clip from the Training Day (2001) movie soundboard.
You can hear this line at 01:03:43 in the Blu-ray version of the movie.
Quote context
[...]
- Let's do this right so we can all go home and do the wife or the girlfriend thing, All right?
- Let's suit up, ladies. Time to punch in.
- Freeze up! Down on the floor! Get down, motherfucker!
- What are you clowns doing here?
- Hey, new guy, watch him. If he moves, cap his ass!
- Do you know what you're doing, son?
- Drop what's in your hands before zero. 5...
[...]