South Today's the day for generator questions

[Minnie's Mate]

I saw this ad for Big Lots. Now I know this thing would sound like a lawn mower and make you real popular every time you cranked it up out in the middle of some pristine BLM paradise, but I was thinking about getting one for the fridge and freezer at home when the electricity got knocked out by a thunderstorm or ice storm. Could you run two in parallel to have the electric stove? (could always use the natural gas grill to cook with) Could you run three in parallel and have the furnace in winter or central a/c in the summer?