Vegetable, Fruits, Oil, Etc. :D
skinny girls can go to the beach and show there bodies fat girls cant i shouldn't know though i thick
They mean the same basic thing but tubby is usually seen as a less offensive word to describe someone
This is mainly a question of language. "Chubby" implies a little extra fat, while "fat" implies more. So, I'd say fat is worse, when used as an adjective.
By The Term 'Bigger' If You Mean Heavier Then Yes, Muscle Does Weigh More Then Fat.