Jono: Mine isn't. *shifty* *stuffs him back into the muse box*
I'm torn between a few different ideas: I don't know if he's willing enough to make fun of himself and go as the Phantom of the Opera, or if he'd go as a zombie (zombieeee!), but I'm seriously leaning toward his hero and who he wants to be when he grows up, Ash.
While I'm here, how does Rob feel about a couples thing for Conlan and Katie? They're big enough nerds that she's totally up for being the Harley Quinn to his Joker. Or, for additional nerd appeal, the Eowyn to his Strider. ;)