One of the first Reddit subs I lurked on back in the day was the childfree one, and soon enough realized that most of the members were hams.  And when they posted pics - wow, the obliviousness to their obesity was stunning. EDIT - And ha!  Whenever a fit person would post a pic -- flashed back to some poor human chick linking a pic of herself with her cat (posting about how cats make "better children" etc.) - she took it down minutes later because mostly fat mofos crawled out of the woodwork with their pics and skeezy comments, ugh...