"Chubby Chaser" is a gay term?

[kayrae]

I've only heard of this in DIMs. Who knows the genesis of the terminology?

[Prince Dyscord]

I've heard it referenced a few times to mean a guy who likes bbws, but for the most part, it's used in the gay male community as a large gay man is usually called a chub (or a bear if he has a lot of hair).