Definitely looks like horrible photoshop. In the third picture, the girls have the exact same photoshopped double chin. And, the girl on the right has a necklace on that somehow doesn't fit her neck and head with the faux enlargement. I think the "study" these two are talking about is one that's been done by at least one movie and some people on YouTube: these girls are trying to prove that life is harder for and so unfair to fatty fat fats (mayo guzzlers). So, these whiny bitches are really just fat-sympthizing attention-seeking lard lovers. Movie: To be Fat like Me  http://m.imdb.com/title/tt0889600/ Tinder dates with people in fat suits:  http://www.usatoday.com/story/life/entertainthis/2014/09/26/see-how-awful-people-are-when-a-girl-wears-a-fat-suit-goes-on-tinder-dates/77321756/