I know what the word as a whole means but just wondering if anyone know something about perhaps the etymology and/or meaning or the like of the 炮 part in the word 娘炮, i.e. why use the character 炮 here and/or what does it refers to in this case.
I can't find much about the word meaning apart from the literal dictionary definitions of "sissy/effeminate", but I have my own theory: it seems to be some kind of innuendo to the penis, since 炮's common definition is "something that shoot projectile" so perhaps 娘炮 could be defined as something like a " 'defective/weak' penis "?