The theme at this year's party was "Bloody" OR "Muppets." Not necessarily both together. (that's what happens when you think of a theme when you're really sleepy.) Take a look at what came out of that idea. whah?. Hope yours was just as smashing.
If you didn't dress up, you're a loser, BUT . . . as our Dean Lars Lerup says, "Capitalist society needs losers, so it's okay."