A derogatory reference to one's social status... esp. to one's status of being poor and/or starving. If you are poor you would "lick the bottom of the pot" for all of the scraps and leftovers to make sure to get the most out of it while if you were living in opulence you would not need "the bottom scraps" and thus those who were poor were pot lickers.
Those destitute pot lickers down the street should stop spanging and get a real job...
Adjective. Used to describe persons who have adjusted or altered their lifestyle for environmental reasons. Crunchy persons tend to be politically strongly left-leaning and may be additionally but not exclusively categorized as vegetarians, vegans, eco-tarians, conservationists, environmentalists, neo-hippies, tree huggers, nature enthusiasts, etc.
Also used to describe establishments where alternative foods and products are sold, i.e. natural food stores.
Modified derivative of granola.
"I need more crunchy guys in my life. I'm so tired of dating preppymetrosexual assholes."
"I'm heading out to the crunchy store to pick up some fair trade chocolate and tea tree oil, do you need anything?"