yaoi proportions
when you're reading slash (mlm) and the author has clearly assigned a "boy and a girl"- one character is incredibly well built and macho whilst the other is the skinniest twink to have ever twunk. commonly found in fanfiction from wattpad.
someone: i'm reading this spideypool fic rn and spiderman's got those yaoi proportions
someone else: you you mean a slutty little waist despite having the upper body strength of a god?
someone: exactly
someone else: you you mean a slutty little waist despite having the upper body strength of a god?
someone: exactly