Artist: Kid Sister feat. Kanye West Track: "Pro Nails" Album: Bag Raiders

This is a hip-hop song about acrylic nails -- really, that's it -- that features Kanye West, who puts miniature shoes on his fingers and does a little dance with them. The video was made for $3,000. You'll be humming this song all day.

For more on the Chicago hip-hop star and behind-the-scenes reports of making the video, click here.