Personally I don't think the breed makes that much of a difference. I think it is the raising and teaching of the cat and how stressed or happy a cat is that determines weather it's behaviour would come across as 'mean' or not, breeds give you a guideline on typical behaviours, how energetic, how big they may grow, moulting etc..
probobly a cheeta, thats a kind of cat right?
The Red Nose Pit is the meanest
This answer can greatly vary. Any breed of dog can be trained to be kind, loving, and sweet. However from previous life experiences I believe the meanest dog is a pitbull. My next door neighbor has one and it is a devil.
Yes, the Burmese cat breed is closely related to the Burmilla cat breed.
Yes, the Ragdoll cat breed is a very large cat breed.
No, the American Shorthair cat breed isn't closely related to the American Bobtail cat breed.
Yes, the American Curl cat breed is closely related to the American Bobtail cat breed.
A white cat can be of any breed. It is simply a white cat.
Yes, the Singapura is a breed of cat. The cat is one of the smallest breed of cat.
There is no best cat breed, as it depends on your opinion.
The most famous breed of hairless cat is the Sphinx.
Domestic cats come in a variety of colors and sizes. The world's biggest cat breed is the Maine Coon and the world's smallest cat breed is the Singapura.
Yes, the Sphynx cat breed is a very popular breed in America.