I forgot to take a picture of Chewy's costume - he was Chewbacca.
Here are some costumes from the Halloween party.

Kiki - A Rock Lobster
Bailey - A Lion
Guinness - An Emo Dog (note the My Chemical Romance T-shirt)
Geisha and Samurai
OSU fan (how creative on an OSU game day - NOT)

Indiana Jones
BRUTUS BUCKEYE
"A Nudist On Strike" and "A bun in the oven"

Ron and Hermione

The milkman and a satisfied customer :)

Salt 'n Peppa
Reno 911

Star Wars
Kat Von D

Greek God and Goddess