Dave Grohl of Nirvana/Foo Fighters giving the Keynote at SXSW
Dave Grohl dropped out of high school so it's doubtful that he will get the chance to speak at a High School graduation. But he did something just as good, honestly probably better. He gave the keynote at SXSW this year. Check out the entire speech here. It's hilarious and inspiring, however it is completely NOT SAFE FOR WORK.