If I was running for my life, nothing, but I hope I had shoes on or could grab a pair. Hopefully I could grab my phone, too.
A few minutes - cell phone, shoes, purse, the dogs, important documents, photos
I mentally went through this exercise a couple of weeks ago, pretending I had 15 minutes to gather things. If we could never go back, or it would all be destroyed, and assuming we could take both cars:
My dogs
Computers
Cellphones and chargers
Photos
Some clothes, a pair of boots and shoes
Pillow, sheet & blankets, towels
Personal grooming supplies
Toilet paper
Matches
Water
Food
Can Opener, metal spoons, a few forks and sharp knives, a pan or two for cooking
Dish soap
Money
Medications, vitamins, pain reliever
Flashlights, and all batteries in the house
Important documents
Shovel
The stuff I've saved from my son's years in grade school.
A few pieces of treasured jewelry
A few books I wouldn't want to part with
If there was still room in the cars:
The small radio/CD player
Cd's and music DVD's
BluRay player
Hair dryer (see above...lol)
100 foot extension cord