Jerry's refrigerator

People are ALWAYS getting food and drink out of Jerry's refrigerator.

...

Right...and aside from the episode where he goes to the fruit market for Kramer, I don't believe we've ever seen Jerry shopping for groceries. So, where does he get all that food??

I don't know if it was mentioned, but have you ever noticed how many boxes of cereal are above Jerry's sink?

"Big Dog" writes: It's incredible. He has tons of that 90% pure sugar cereal that third graders like to eat. You never even see him eat that stuff most of the time, it's usually Kramer who comes in and eats everything. He has virtually everything in his apartment kitchen, it's like a grocery-store aisle. I'm surprised he doesn't have little price tags on the shelves.