On "Saturday Night Live," resident scene stealer Kristen Wiig plays Kathie Lee Gifford as oblivious, out of touch and possibly drunk. As it turns out, these jokes write themselves... in real life. This morning on "Today," guest host Tori Spelling referred to Wednesday by the ubiquitous idiom "hump day," to the befuddlement of Gifford. "The things you learn!" she exclaimed. Sure, she'd heard the term, but never in reference to the middle of the week. You see, for her and Frank "hump day" is Thursday. You can't make this stuff up.