When there is too much salt on your food and you can't handle the saltiness.
When you think you have to die because of too much salt.
Christina and Sofia ordered fries at McDonalds. The fries were too salty and Christina claimed that she felt like over saltation.
When food is too salty and you just can't handle it
Christina and Sofia went out drinking. They ordered McDonalds fries, which were too salty. Christina claimed that she'll die of "Over saltation" , because the fries are just too salty.