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.

Brit Walmart Tour	Nyan Black	Rules of Engagement	90s Dance A Capella

1. A British man's exploration of Walmart. As seen on Reddit.
2. Lara, an Australian YouTube musician, brings together two viral hits: Nyan Cat and Rebecca Black. As seen on The Feed.
3. Old Spice unveils the premise of their new online marketing campaign. Rebuttal. As seen on High Definite.
4. This 90s pop-song a capella megamix from Denmark first became popular over the weekend and has continued to spread. As seen on HuffPost.