Okay, so this guy, calls himself Buckethead, puts on a mike myers mask from the slasher movie Helloween, and then puts a KFC bucket on his head.

He's a really fucking good guitarist, probably the best i've ever seen.. after petrucci ofcourse.

He's played with Guns N Roses from 2000 till 2004.
Warning though, this buckethead has some seeerious screws loose. On movies hes always talking like a retard and when the crowd cheers him on live shows he cringes.
Ozzy osbourne asked him for his band, this was what he said :
"I tried out that Buckethead guy. I met with him and asked him to work with me but only if he got rid of the fucking bucket. So I came back a bit later and he's wearing this green fucking Martian's-hat thing! I said, 'Look, just be yourself'. He told me his name was Brian, so I said that's what I'd call him. He says, 'No one calls me Brian except my mother'. So I said, 'Pretend I'm your mum then!'. I haven't even got out of the room and I'm already playing fucking mind games with the guy. What happens if one day he's gone and there's a note saying, 'I've been beamed up'? Don't get me wrong, he's a great player. He plays like a motherfucker!"Anyway, here's a vid of him with the guns n roses tour.
http://www.youtube.com/watch?v=ANSQcqYza7MHere's a instructional vid with a bit from the SID, he plays this so weirdly, but it sounds just like it !
http://www.youtube.com/watch?v=v4ZjPYtcMOAIts a bit freaky though.