The unintended weight loss that occurs from going through a divorce. Possibly nature's way of removing 15 years of being a sloth to get you ready for dating again. Don't throw the old clothes out yet; all lost weight comes back once settled down after the rebound relationship.
Holy shit, Monica is looking hot! She must be hitting the gym after Todd left her.
Nah, she's on the divorce diet. Enjoy the view before she gets remarried.