Drop by The Pharcyde (Spike Jonze)

Iconic video from iconic director. What makes the video even more fun that it already is on a surface level, is knowing that the group had to memorize their song phonetically backwards in order for their performance to sync up with the film when played forward.  

They went so far as to hire a linguist specifically to help them formulate the phonetic sounds of the backwards rapping, and spent a week memorizing these reverse phonetic lyrics.

Dedication to craft exemplified.