One of the top Internet memes of 2009 is likely going to get a shot of new life this weekend as Taylor Swift hosts Saturday Night Live. Of course, we’re talking about Kanye West’s interruption of the singer at the MTV Video Music Awardsthat spawned countless “I’ma let you finish” parodies, Halloween costumes, and even the use of the word “jackass” by the President.NBC has just released the first preview for the show, which, you guessed it, alludes to one of the greatest viral video moments of al