[on giving autographs] I've signed the obvious things - body parts of every kind, just about. Women get their breast tattooed when I've signed them, bald guys have their heads tattooed with my signature. We've had a lot of leg signatures, just about every article of clothing. I think the weirdest was I signed a birth certificate for a young kid whose parents had named him 'Satriani'. He'll be wondering why he's called Satriani and not Dave or something.