NSFW for profanity, by the way, he says the F-word like 20 times and then smashes his guitar to pieces.
Here's a transcript of Billie Joe being all punk rock about losing 20 minutes of their set time to Usher.
Oh, fuck this shit. I'm gonna play a fucking new song. Fuck this shit. Give me a fucking break. One minute left. One minute fucking left. You're gonna give me one fucking minute? Look at that fucking sign right there — one minute. Let me fucking tell you something, let me tell you something, I've been around since fucking 198-fucking-8. And you're gonna give me one fucking minute? You've gotta be fucking kidding me! You're fucking kidding me. What the fuck! I'm not fucking Justin Bieber, you motherfuckers. You've gotta be fucking joking. This is a fucking joke. I got one minute — one minute left. Oh, now I got nothing left. Let me show you what one fucking minute fucking means. [smashes guitar] One minute. God fucking love you all. We'll be back.