Twice each day we scan our YouTube metrics as well as websites on the cutting edge of internet culture to discover the most buzzed about videos.

Sexy Saxman	I Am Epic Win	Penguin Leap of Faith	Party Rock Anthem

1. This practical joker/saxophonist has risen up the ranks of our Most Shared videos today as he surprises shoppers, sports fans and more.
2. DirectTV's latest ad (and campaign) has been getting passed around pop culture blogs. A previous spot in this series drew 1.2 million views after it was posted last summer. As seen on Warming Glow.
3. Suspenseful clip of a penguin trying to leap between two boulders in South Africa. As seen on Urlesque.
4. The latest Trending music video comes from LMFAO, who's "Party Rock Anthem" has quickly drawn over one million views and is on our Most Shared list.