I'm finished with this guy

Vinny Gambini:

[to the jury]
Hey, how ya doin'? [to witness] Vinny Gambini:
Mr. Crane, what are these pictures of? Ernie Crane:
My House and stuff. Vinny Gambini:
House and stuff. And what is this brown stuff on your window? Ernie Crane:
Dirt. Vinny Gambini:
Dirt. And what is this rusty, dusty, dirty-looking thing that's covering your window? Ernie Crane:
That's a screen. Vinny Gambini:
A screen! It's a screen. And what are these really big things that are right in the middle of your view of the Sac-o-Suds and your kitchen window, what do we call these big things? Ernie Crane:
Trees? Vinny Gambini:
Trees, that's right. Don't be afraid, just shout 'em right out when you know 'em. And what are these thousands of little things that are on trees? Ernie Crane:
Leaves. Vinny Gambini:
And these big bushy things between the trees. Ernie Crane:
Bushes. Ernie Crane:
Bushes. So, Mr. Crane, you can positively identify the defendants, for a moment of two seconds, looking through this dirty window, this crud-covered screen, all of these trees, with all of these leaves on them, and I don't know how many Bushes. Ernie Crane:
Looks like five. Vinny Gambini:
Uh, uh, uh, don't forget this one and this one. Ernie Crane:
Seven bushes! Vinny Gambini:
Seven Bushes. So, what do you think? Isn't it possible you just saw two guys in a green convertible and not necessarily these two particular guys? Ernie Crane:
I suppose. Vinny Gambini:
I'm finished with this guy