Boring question #51: What is it about fat people “chubby chasers” like?

There are people who like fat people, how they look, their attitude notwithstanding. What is it about the look of fat people that “chubby chasers” like? For instance, if a person was fat but did not have rolls of it, would that make them more or less attractive to a “chubby chaser”? Is there an upper limit on weight, or is weight notwithstanding and it is about girth? If there are massive amounts of cellulite is that good or bad to a “chubby chaser”? “Chubby chasers”, please speak up, I want to know better what it is about fat you like on people so much?