It seems as though there's some disagreement over what exactly constitutes hyper anatomy (e.g. post #1574239). While the wiki entries for hyper_balls and hyper_penis do provide specific thresholds, some people in the discord dispute their legitimacy. It would be nice for there to be a consensus, or at least a ruling, on what 'hyper' really means in terms of specific anatomical proportions.
Updated by Genjar