1) There aren't any "end freeway" signs in Idaho, much less hundreds.
2) When you wave at people in Idaho, they don't grab their purse and duck into an alley.
3) When they do wave in California, it is usually with one finger.
4) Californians are typically thinner than Idahoans. I am convinced this is because they burn so many calories honking their car horns when they drive.
5) Idahoans don't like Californians who come to Idaho. Californians don't like ANYONE who comes to California.
6) Californians think that California is the center of civilization in the world. So do Idahoans. They are both wrong.
7) Idahoans grow potatoes, Californians grow drama.
8) Californians often have one child to dote on every minute of every day. Idahoans have so many children they can lose track of them for days at a time.
9) Californians think it is cold at 65 and hot at 77. Idahoans think anything between -5 and 105 is comfortable, and outside that is tolerable.
10) Once California falls into the ocean, Idaho is going to have wonderful beaches. The same can't be said of California.