i have a friend named Liz too! we've decided that we'd definately be Slythern, though we'd be on Harry's side, not because we're secretly good people or anything, but because we're smart enough to know which way the wind is blowing and we want to be on the winning side. besides every hero needs an advisor behind the scenes actually running everything, while the hero's job is to put himself in front of the big red target, do all the dangerous stuff, and die heroically
Or Expeliarmus, *if that's spelled right* you just can't expell expeliarmus (Latin for disarm, first appearance in second book/movie, yeah i AM a harry potter freaque) READ THE BOOKS, THEIR WORTH IT!!!