The following clip is from Season One of the HBO show Flight of the Conchords. This clip is perhaps one of my Top 5 conchord moments. Here is the context. Jemaine, Bret's best friend, flatmate, fellow New Zealander, and the other member of their band is worried about Bret's new problem with body image.
Jemaine doesn't really know how to lift his friend's spirits so he does what Jemaine does best: he breaks into song.