What Band Used Their Entire Music Video Budget Filming Themselves Giving Away The Money From Their Budget?

I remember watching a music video once late at night where the band was given X amount of money to film a music video. Instead of making anything with cheesy special effects, they hired a cheap camera crew and just ran around town giving away the rest of their money. I loved it. Does anyone know what band and song that was? Also, (a more cynical question) did they really give away that money, or was that just a staged "give away?"