I can explain the micropenis guy... sadly. TMI enter at your own risk.
I have no reason to lie. So I can be completely honest. Growing up I had an okay penis. Not overly large, but 6 3/4 and pretty girthy.. None of my partners ever complained, and I even had one woman say, "That's not going anywhere near my butt."
So around 35 I started having health problems and I started having erection problems. It was a very slow process. First I couldn't go 4 times. Then I couldn't get super erect (aka "rock hard") It was a small change, but it was noticeable. So it got progressively worse over 10 years to where I couldn't get hard at all by the time I hit my early 40s.
So I had no problems peeing or doing anything bathroom related. Till one day. I noticed I peed all over the ground and down the back of my pants. I was a pee/pooping sitter at this point to where I could read. So I thought it was weird. I reached down and noticed my one ball had grown.
So slowly over time my ball has grown to about the size of a baseball. I've gone to the dr. and they said it would be best just to leave it. If I drained it, it would probably just return. So I'm stuck with it.
One of the consequences of having a baseball sized testicle, is the skin has pulled tight shrinking the size of my penis. So there is no length there anymore. It's just nub at the top of a swollen sack. So what happens when I pee, is it goes straight instead of down, because the skin is taught. So the pee shoots through the front and sides of the toilet bowl even when I try to "aim down" I would frequently wet the back of my pants and had to clean the floor.
So anyway, having a nub makes it very hard to aim.
So there you have it, it happens. Life sucks sometimes. Keep yourself healthy.