Is that bulemia?

Cos I think I know someone who does it.

Thing is, he's always slagging people off for being fat, like religiously. This includes me, but I love people winding me up cos I like to do it back.

Anyway, with some people, he's just downright horrible. Like to girls we both know that are chubby or whatever, when they're out the room - "fat bitch" etc.

Apparently, about a year ago he was huge.

There's always stains on the toilet seat and around the bowl when he comes out, and someone went in the other day (unaware of the suspicions) after him and said it stank of it.

2 Questions:

1) does this point to some sort of 'eating disorder'?
2) if the banter ever goes near the belt, or under it, is it ok for me to use it as ammo?

Cheers guys.