Assuming that I have in fact answered my door, my arch enemy is about a foot away from me, with a missile launcher, and thus less than the arming distance of the missile. Although the impact would kill me, I'd die satisfied that he is still an idiot. (What? I have an arch enemy, and he's an idiot. Well, maybe more of a rival than an enemy.)
Being serious though, I'd probably hide in the freaky looking vortex that appeared in my living room recently. I'm a little curious as to where it leads, anyway.
Or maybe I'd use my pokewalker as a shield. Charizard will save me!