James Brown died of pneumonia on Christmas Day 2006 at the age of 73 in Atlanta Georgia. The obits are all over the net, but here’s one from the AJC. Besides his musical legacy, he leaves behind one of the funniest, catchiest Simpsons’ lines, for its out-of-character absurdity and earnest delivery.
From the fifth season episode Bart’s Inner Child, it’s a heck of a catch-phrase: