LeBron James Throws Alley-Oop to Himself for Colossal Dunk vs. Warriors

LeBron James came ready to play Wednesday.

A shade over two minutes into Game 3 of the NBA Finals at Quicken Loans Arena, James sized up Golden State Warriors center JaVale McGee, lost him with a pump fake, tossed the ball to himself off the backboard and skied for a massive alley-oop.

That's how you set the tone.