For Sale: Thank Odin it’s Thorsday Shirts (et al) And then a brilliant idea happened! This is my play on TGIF: TOIT. “Thank Odin it’s Thorsday.” Available on White shirts, light-colored shirts, dark shirts, and a coffee mug, in two variations: all gray text or gray and red. Share this:EmailPocketPrintShare on TumblrTweetLike this:Like Loading...