[BELL RINGING] - All right, listen up, y'all. I'm y'all's substitute teacher, Mr. Garvey. I taught school for 20 years in the inner city, so don't even think about messing with me. Y'all feel me? OK, let's take roll here. "Jayquellen"? Where's "Jayquellen" at? No "Jayquellen" here? Yeah? 

- Do you mean Jacqueline? 

- OK, so that's how it's gon' be. Y'all want to play. OK, then. I've got my eye on you, "Jayquellen". "Bu-la-kay"? Where is "Bu-la-kay" at? There's no "Bu-la-kay" here today? Yes, sir? 

- My name is Blake. 

- Bl-- are you out of your goddamn mind? Blake? What? Do you want to go to war, "Bu-la-kay"? 

- No. 

MR. GARVEY: 'Cause we could go to war. 

BLAKE: No. 

- I'm for real. I'm for real. So you better check yourself. "D-Nice"? Is there a "D-Nice"? If one of y'all says some silly ass name, this whole class is gon' feel my wrath. Now, "D-Nice"? 

- Do you mean Denise? 

- Son of a bitch. You say your name right. Right now. 

- Denise. 

MR. GARVEY: Say it right. 

- Denise. 

MR. GARVEY: Correctly. 

- Denise. 

MR. GARVEY: Right. 

- Denise. 

MR. GARVEY: Right. 

- "D-Nice". 

- That's better. Thank you. Now, "A-A-Ron", where are you? Where is "A-A-Ron" right now? No "A-A-Ron", huh? Well, you better be sick, dead, or mute, "A-A-Ron". 

- Here. Oh, man. 

- Why didn't you answer me the first time I said it, huh? 

- Huh? 

- I'm just-- I'm just asking you. I said it like four times, so why didn't you say it the first time I said "A-A-Ron"? 

- Because it's pronounced Aaron. 

- Son of a bitch! You done messed up, "A-A-Ron". Now take your ass on down to "O-Shag Hennessy's" office right now and tell him exactly what you did. 

- Who? 

- "O-Shag Hennessy". 

- Principal O'Shaughnessy? 

- Get out of my goddamn classroom before I break my foot off in your ass. Insubordinate and churlish. "Ti-moe-thy"? 

- "Pre-zent". 

- Thank you. 

[BEAT BOXING]