I figure there are two possibilities:
1.) Chubbs is playing an online character like rusty, in which case he's sitting at home laughing his ass off.
2.) He really does like larger women. I know somebody who's favourite pornstar is EARTHA QUAKE.
http://www.earthaquake.com/
To each his own I say.
Chubbs has always been a Gentleman on the board and I think he should be treated as such.
When rusty started to pick fights between his ramblings I put him on ignore. If you feel that strongly about Chubbs, I suggest you do the same.
I'm sure he won't be offended