I just heard an amazing story. There was a girl that worked with a group of web developers. She was completely obnoxious and seemed to be quite the b!tch. So for retribution, these guys started Operation Butter-Up. The goal was to make her put on as many pounds as possible. They just started bringing in donuts, sweets, etc. They played no small part in getting her to put on 30+ pounds over the course of the year. I was blown away by the dedication, actual results, and the absolute cold-heartedness of affecting someone's life so thoroughly.