Seeing David Tennant's Doctor and Rose in 50's clothes on a Vespa was pretty fantastic, but by far the most memorable scene from The Idiot's Lantern was seeing Rose with her face sucked off from the monster in the television. LiveJournal user alcblueyes did an amazing job at recreating that moment in this fantastic cosplay.
Going on right now: Tokyoflash Treasure Hunt #27. Win a Tokyoflash watch and neat stuff from the NeatoShop. It's fun and easy to play!