Apropos of nothing, here's a clip of Sarah Palin during last night's debate, calling Joe Biden "Senator O'Biden." A momentary crossing of synapses that caused her to mix him up with his younger, multiracial running mate? Or just a sly nod to America's Irish voters? Either way, it caused Joe to break into his Cheshire Cat smile, as he thought "This lady is none too bright. But I'd still like to make out with her." Click to relive this moment of oratorical glory.