Cuba Gooding Jr.
The Oscar: Best Supporting Actor for Jerry Maguire, at the 69th Academy Awards (1997).
The speech: Cuba delivered a speech brimming with joy and pure excitement, sending his love to pretty much everybody. When the orchestra tried to cut him off he just kept on going, with the music only adding to the power of the moment.
Best bit: "I love you, I love you all! Yes! Woo! Everybody!"