Well, look at you, you get a bump on the noggin and you think you're Pancho Villa?

6 seconds sound clip from the Demolition Man movie soundboard.

You can hear this line at 01:36:19 in the Blu-ray version of the movie.

Quote context

[...]

- You're to be returned to the cryo-prison. Immediately!

- I heard all about that. We'll talk later, Chief.

- Right now, I need something, anything. A shotgun, a flare gun.

- Shit! Defensive red alert! Stun batons on.

- Relax.

- Well, look at you, you get a bump on the noggin and you think you're Pancho Villa?

- Who?

- Never mind.

- Time to take a stand, pal.

- Well, good. While you're doing it, loan me a gun. Loan me two guns.

- You'd use these weapons of mass destruction against men and women who uphold the law?

[...]