It depends on what you mean by "folded up". Many varieties of cats, e.g. the Scottish Fold, have ears that are naturally folded close to their heads. It is also possible for a cat to get an ear injury that results in his ear being folded up.
If you are referring to when a cat folds up his own ear, that is usually a sign that he is preparing for battle; cats will fold their ears back behind their heads to keep them out of harm's way when they expect to be fighting another cat. An extremely scared cat will also fold up his ears for the same reason.
A Scottish Ear Fold cat is a breed of cats that are a tan to orangey color and its ears are folded down about halfway up its ear (a little like a puupy's ear, but not exactly). These cats, especially when they are kittens, are very cute.
puppy's right ear is up pointed.left one is folded over,not pointed.will change?
Cats do this occasionally but you should check that it does not have ear mites, black in the ear, if it does take it to the vet
It means the line where if the object is folded,it will line up perfectly
elephant have ear flaps so they can pick up good signal
No, it means you have a tattoo behind your right ear. Grow up, man.
means u have jungle fever
Cats can get ear mites from other cats who have them, or plants that have ear mites on it. But most cats who get ear mites are usually outdoor cats. Other cats can give your cat ear mites because the those little annoying buggers are very contagious. Or if you have a cat and they play around plants, they could catch it if that plant had ear mites on it.
When cats tails are up that means they're happy. I know because I have one.
Depending on the size of the banner, it could resemble a handkerchief when folded up.
laptop
In some cases, the folded crust can be pushed up high enough to form mountains.