This pizza delivery guy just served 'America's Got Talent' Sinatra-style

Sal Valentinetti did not come to play with you. He came to slay — and the America's Got Talent contestant made that patently clear from the moment he stepped on stage Tuesday night.

"I want to make something of myself. I want to bring back those Dean Martin-style roasts... I'm gonna entertain yous like you've never been entertained before," Valentinetti promised the judges, his thick Long Island accent affirming every word. "As a matter fact," he continued, "I didn't come here to try out. I came here to win."

And with that, Valentinetti was done tawkin'. With a flick of the wrist, the pizza delivery man cued up the sound and proceeded to serve the AGT audience, Frank Sinatra-style.

His soulful rendition of My Way even wrestled out compliments from the infamously difficult-to-please Simon Cowell. "When you want to sing this kind of music, you can't fake," Cowell said. "It's either in you or it's not. And you're an old soul."

America's Got Talent airs Tuesdays on NBC (8 p.m. ET).