Just a little lesson from Pulp Fiction. Never say you're not going to get upset before you know what someone may say. You're almost always going to break the promise. Anyway, sorry he said that to you, people can be so inconsiderate. I did have one girl say something similar to a friend of mine, only she was even less tactful than your co-worker. She basically called her fat, so, I stuck up for her. I'd heard a joke, and, said "well, you're ugly, and, at least she can lose the weight." She laughed and the other girl got pissed. And, she wasn't ugly, but, it worked like a charm. I usually don't come up with stuff to say on the spot, but, when I do, it's usually a doozie.