Top Videos: Lena Dunham, Screaming Goats and a Rubik's Cube

Check out our favorite video clips of the week:

Screaming goats: Goats are so hot right now. Here are our two favorite mashups featuring that disturbing clip of a goat "screaming": Miley Cyrus' "Party in the USA" and Taylor Swift's "I Knew You Were a Goat When You Walked In." Check out a host of other goat remixes here. 

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Lena Dunham needs to be heard: Comedian Chelsea Davison's impression of Lena Dunham (or of her Girls character Hannah Horvath?) auditioning for Zero Dark Thirtyis pretty spot on — right down to the prop cupcake. 

Skyfall, what rhymes with Skyfall... ?: The latest in Screen Junkies' "Honest Trailers" series is Sam Mendes' James Bond installment Skyfall. (Previous entries include The Hunger Games, Inception and The Notebook.) As the trailer notes, Mendes did a good job behind the camera on this one, especially considering his best-known previous "action sequence" was that plastic bag floating around in American Beauty. 

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Why we never learned to juggle: In this week's "you have to see it to believe it" clip, a Stanford student, who goes by Sir Ravi the Juggler, solves a Rubik's cube... while juggling... in under two minutes. (We're still trying to figure out how he manipulates the cube with just one hand.)

Breaking Bad Behind the Scenes: "This is the end, my friend," Bryan Cranston warns in this behind-the-scenes first look at the upcoming second half of Breaking Bad's fifth and final season, which will air this summer. Sorely lacking from this teaser though? 1) any semblance of a plot-point reveal and 2) Walter's porkpie hat.