@Rasp
From how I understand it, if, as a man, you like cute, petite, thin women, and especially with a flat chest, you're basically a closeted pedo. Instead, you're supposed to be madly in love with fat, ugly bitches, because only those ones are "real women".
It's another "argument" used, by the fat pride/body positivity movement, to shame men for liking beautiful women (clearly not the women making the argument).