freeganism?

Freeganism is an anti-consumerism lifestyle whereby people employ alternative living strategies based on "limited participation in the conventional economy and minimal consumption of resources. Freegans embrace community, generosity, social concern, freedom, cooperation, and sharing in opposition to a society based on materialism, moral apathy, competition, conformity, and greed."
The lifestyle involves salvaging discarded, unspoiled food from supermarket dumpsters that have passed their sell by date, but are still edible and nutritious. They salvage the food not because they are poor or homeless, but as a political statement. (thank you wikipedia)

Weird. Oprah has a story coming up on this topic. Go Oprah.