Dan over at The Illinoisiac posted photos of his fridge after he went grocery shopping for the first time since July.
I go grocery shopping once a week and Costco shop once every month. I'm pretty well stocked.
[When I first moved to DC, I had very, very little money and took very little food on the long trek from Illinois. The result was very little food in the cupboards. Its amazing how just that little fact, the fact that I didn't have extra food in the fridge or cabinet, freaked me out to no end. And now, I have enough food to last weeks without grocery shopping, even though I go at least once a week.]