I honestly thought that words like FUPA or GUNT were kind of hush hush terms that people only used derogatorily. It blew my mind when I watched that video about fat women complaining that plus sized clothing wasn't big enough for flattering for them, and one of them remarked that they couldn't even tuck their FUPA into the outfit.  They know how disgusting they are and they're just ok with it. Boggles my mind.