Can anyone out there help me identify a film? It:

• exclusively has art on the dvd jacket
  • of fairly non-descript people
  • in pastels
  • more stick figure than real life
  • I believe they are looking depressed, or at least stunned/dazed
• has a one-word title
• It would have been on DVD by 2006
• It was not made prior to 1995, and probably not before 2000
• Tends to be available more in independent video stores than in your average Blockbuster
• I believe it was animated, but it might just be the cover art confusing my memory
• I believe MTV was involved in its promotion at one point

What I remember is given in reverse-order of me being sure about them.

edit: DVD identified as Happiness (1998). Thank you mengwong. I am reliably informed it is a “terrible but great” film, and that I will want to watch it precisely once.