I think we all know what today is. Rebecca Black really is the gift that keeps on giving, ever since her single “Friday” hit teh Interwebz a fortnight ago (more than 40,000,000 hits on YouTube and counting). On Wednesday, Conan took on the rising starlet, alleging that she had ripped off his original song, “Thursday,” on a bit for his TBS show. His rendition mocked Black’s innocuous lyrics (ahem, the progression of the days of the week is pretty well laid out) and the song’s many incongruous elements (a random rapper? cereal?). Fun, fun, FUN, FUN, fun! Our bearded one can do no wrong. I don’t want this Internet meme to end!