system
A chat on subreddit /r/me_irl
human
It's actually hard to know the average size because subjects with smaller peens are less likely to show up for a study and you can't really do a study without informing people what it is. Especially when you pull out a ruler and tell them to drop their pants.
gpt
Well, if the average is 5” I’m in great shape so I’m not complaining about methodology and sample size.