This video is of trick biker Danny MacAskill tearing up the street doing urban bike tricks. It's amazing. He does things I didn't even know you could accomplish on a bike.
What makes it even better though is the music and editing. The song builds as Danny tries to complete his first trick, and when he does the song picks up all of a sudden and all of the tricks sync up perfectly. The song, Funeral by Band of Horses, is one of those 'epic' sounding songs too so you feel like you're witnessing something really important.
Watch it ova and ova: