I dunno if this has to do with Ganondorfts super armour, and I would be surprised if this topic has been adressed already... But if you throw a smart bomb and G-dorf while he is holding someone with his tilt-special, he will continue to hold the person while being damaged by the bomb, and then finish the attack when the bomb explosion has ended. I experienced this online, and it is very easily reproduced, and I found it funny and interesting. Don't know that it has any real application, or if other moves have the same effect, I haven't tested, but I thought I might as well post my findings.
(If this is already well known and everyone has tried it already, call me a newb and I'll be on my way.)
(If this is already well known and everyone has tried it already, call me a newb and I'll be on my way.)