I'll show you how to knock on a door.
4 seconds sound clip from the Next Friday (2000) movie soundboard.
You can hear this line at 01:12:44 in the Blu-ray version of the movie.
Quote context
[...]
- So what? Let's make him wait.
- Knock.
- Knock!
- You're acting like a little bitch right now, man.
- They can't hear that. The music's playing.
- Excuse me, partner. That was a fucking ghetto knock I just did.
- I'll show you how to knock on a door.
- Fuck. I can't do anything around here! Shit!
[...]