ajfox dressed as a bottle of Exeadiol.
altonwings dressed as the Earl of Freeqac.
andpuff dressed as Helga the wisewoman, although the live snake was a mistake.
april_art dressed as a sub-adjunct software reinstaller.
aries_jordan dressed as the love child of Michael Douglas and Tipper Gore.
c2m dressed as Kylie Minogue's brother.
calicougar dressed as a diplomat from San Marino.
caprine dressed as a direct cavity.
chris_sawyer dressed as Pavlova the ballerina -- dancing on point too.
chuck_melville dressed as a diplomat from Congo.
cornerofmadness dressed as Janeane Garofalo - tarred and feathered.
daphne_lage dressed as the Flour Power Ranger.
dark_mumsy dressed as a tape.
dark_natasha dressed as Ivan the Terrible of Russia, and it suited her all too well.
darrelx dressed as Anna Kournikova.
defenbaugh dressed as a new member of the Wu-Tang Clan, Pesty Dreamer.
dhstein dressed as a skeleton.
dinpik dressed as a disturbing self-made character called "Snotty Cootiehonker".
doll_paparazzi dressed as Marie Antoinette going to her death.
doodlesthegreat dressed as your grandfather.
doronjosama dressed as a witch.
drakenbyte dressed as Jack the Ripper in a time machine, complete with gory knives.
drzarron dressed as a Level 7 wizard.
dustmeat dressed as a very fake witch-doctor complete with a collection of shrunken skulls.
enjis dressed as a character from Harry Potter and the Alchemist's Pool.
evil_little_dog dressed as something green, but what, specifically, you can't tell.
fiawol dressed as a gross ghost.
foxymalone dressed as Mary-Kate Olsen with her very own conjoined Ashley.
furtech dressed as Camilla Parker-Bowles when she becomes Queen.
fuzzwolf dressed as a new superhero: Shining Devil.
geewu10 dressed as the main character of "Bringing Up Baby", though it looked more like Mary Queen of Scots ... without her head. Most convincing.
gen dressed as Karl Rove.
hakeber dressed as Angelina Jolie, and it suited her all too well.
hbruton gets drunk, strips naked, and somehow emerges dressed as the Martian Manhunter.
hotmarscube gets drunk, strips naked, and somehow emerges dressed as Master Shake.
jakebunny dressed as one of the Olsen Twins.
jrittenhouse dressed as Optimus Prime.
k9pilot dressed as Mena Suvari riding a skunk.
kehf dressed as a Sad Mac.
krag_carbine dressed as Thandie Newton.
lazalanti didn't dress up, spoilsport.
lordgloria dressed as Ichabod Crane, the schoolmaster from Sleepy Hollow.
mamagnome dressed as Elizabeth Regina on steroids and roller skates.
martes dressed as a new superhero: Hawk Avenger.
maxmelig dressed as a second baseman for the Mariners.
mejeep dressed as a horse.
melvh dressed as Marilyn Manson.
mfiles dressed as the resurrected dead -- complete with the most convincing coffin.
michelelight dressed as blues legend FatBoy Cracker Dupree.
mikespixie dressed as Sigfried in need of testosterone, and it suited her all too well.
mlewys dressed as a 1960's hippie child.
moonstone_wind dressed as a eagle.
nikita_wolf dressed as the Vicomte des Boules-Velues.
oldewolfe dressed as Nosferatu the Supreme Vampire.
oldhans117 dressed as Mde. Lachienne Foutue d'Enfer -- you don't wanna know.
rahirah dressed as Mary Queen of Scots ... without her head. Most convincing.
saribou dressed as a turkey.
savak dressed as William Taft.
shakaldraconis dressed as Sybil - except that Sybil didn't show but the other 26 personalities did.
shyboar dressed as Guy Fawkes but the exploding barrel of dynamite didn't go down too well.
shyfox dressed as the Viscount of Herbert Valley.
smudge_dragon dressed as a LINUwayCompany employee.
songwood dressed as Adam-the-first-man but the fig-leaf was far too big.
spots_da_hyena dressed as legendary space hero Butch Punchbeef.
tes_fic dressed as the Governor of Wisconsin.
tikkeni dressed as Jimmie Carter.
titanic dressed as Lady Godiva without the horse and far too little hair!.
typographer dressed as a character from a Final Fantasy game.
voided_space dressed as Butt-head.
voidmonster dressed as the spirit of his dead grandmother Raquel.
vulpesrex dressed as the Cuddly Power Ranger, and it suited him all too well.
wicked_sairah dressed as Josephine Baker but the banana "skirt" didn't survive the night.
wildrider dressed as a linebacker for the Cardinals.
winter_elf dressed as a assistant.
wynnsfolly dressed as a walking Guillotine.
zrath dressed as Martha Stewart.
Throw your own party at the Hallomeme!
Created by sigma7: More info here.