You pull some crap like that, you better be able to back it up.

3 seconds sound clip from the Remember the Titans movie soundboard.

You can hear this line at 00:54:23.686 in the Blu-ray version of the movie.

Quote context

[...]

- We're full tonight, boys.

- What? There's tables all over the place, man. What are you talking about?

- Well, this is my establishment. I reserve the right to refuse service to anybody. Yeah, that means you, too, hippie boy.

- Now, y'all want somethin' to eat, you can take these boys out back, and pick it up from the kitchen.

- What'd I tell you, man?

- Yo, come on, Petey, man!

- Petey, I didn't know, man.

- I told you! What you mean you didn't know? You think I was playing with you?

- Man, he didn't know.

- He don't want to know!

- You pull some crap like that, you better be able to back it up.

- Man, let's go, man. Why don't you cool out? Cool out!

- Let's go, Rev.

- Man, let's go, man.

- What happened?

- This man acting a fool tonight, man.

- Man, don't even talk to that man, man. He acting all crazy and stuff, man. It don't even make no sense. He know the man's from out of town.

[...]