Billy Corgan of the Smashing Pumpkins, the Chili Peppers, and of course, The Rolling Stones! ... and various other musical personalities.....hell of a lot more...Flynn from Cog. Dave Grohl. Jack Black? sure why not, he'd be fun. Elvis. there's someone who'd be interesting. Matthew Bellamy. my favourite personality would have to be Chris Cornell. Id love to sit down with him for hours.