Thorsday

Loki, from Wikipedia. I had a terrible time finding a picture that fits my mental image; Loki was neither the supervillain nor effeminate behind-the-scenes string puller that he seems to have become in the popular imagination. He was a schemer and a prankster with poor impulse control, and always out to further the interests of number one. The classical gods all had poor impulse control, so Loki just ends up being one of the most entertaining of them.