Let me see....

One time I went as a traffic jam dressed in black with stripes down the middle and a working traffic light on my head (it took a while to make but it was fun changing it from stop to go while talking to someone).

I also went as a Nuclear Plant worker that glowed in the dark, sort of the Japan theme of the week.

The best costume for two women I ever saw was when I was living in Arlington Texas and we went to a costume party in a bar. Two girls showed up wearing these pink silk tear drop things with a great big red dot in the middle. No one knew what they were until they hugged. Then all of a sudden a pair of huge boobs was looking right at you. They won the contest!

JAB