Seriously Lisa,
You should just smile and say, "Well, I would have one, but I ate two of those things yesterday and I am really sick of em' now". OR, "Yeah, Sunday morning we went out and I downed three jelly filleds, so I'll pass". Don't act so "scared" of the food and they won't push so much. I have found that to be effective for me. Sometimes we go out for lunch at my work and the women will eat about half their entree and just CRY for the rest of the day how full they are. I'll eat all of mine and go, "Well, if you overate more often, you wouldn't be so uncomfortable". It's funny. Not good for me to eat all of mine, but it just frosts their #$% that I can and stay thin...hee hee....we have the secret weapon!!!
Janice