Crystal Rubber 

1) subscriber to the new-age belief that certain crystals and semiprecious stones posses healing powers or other supernatural powers connecting the practitioner to the earth. See also: Tree Hugger, Granola Eater. 2) person who promotes environmental issues in an inappropriate manner or context.

That girl is such a granola eating, tree hugging, liberal crystal rubber.

Crystal Rubber by homehounder January 9, 2010