It's the fuckin' porn, Radiohead. It makes the men think that they're smaller compared to average than they actually are. A 2" to 3" flaccid penis is normal.
I'd blame that on masturbation making men smaller. Although, many wouldn't agree.
For track or some sport like that, showering when getting home makes sense and that is how it is done. For football or baseball where players get very stinky, and piss in eachother's lockers, getting naked in the shower is FUN TIME! And time to joke about the guy with the smallest penis! :-D This one kicker girl on the football team the JV team somehow got in the locker room when the varsity boys were taking a shower, I was right next to her, and was staring at her face through the face mask, she didn't even notice me, she was just staring at all these super popular senior boy's penises dangling right in front of her face as they get into their locker 5 feet away from her.
It's annoying when boys spy on the dong and even comment, that guy got big balls! or some other stupid comment, but it's worse when the girls would look at whisper to each other, like a huge group of girls running together and laughing "Oh my I see his penis, oh dear so funny to see a boys penis." So annoying, but I guess everyone that looks semi attractive would get a stare down there. That is why I find pants that specifically hide the penis behind double layers. But then even then the slightest fold in the pants, girls I don't know or am interested in look down, and make comments on my penis, that they don't even fucking see... I think
I'm going to take the opposite approach now, I'm going to wear clothes that accentuate the penis but not enough for the head to be distinguishable, then people can actually comment on my real penis instead of a fold in my pants, while I ignore them....