I have had this 'odd' issue for years now, and I have never really known what to think of it. When I was in my mid teens, I started having difficulty urinating. This would most often occur when I was defecating (I usually multitask my excretions). I would feel a burning, tingling sensation towards the tip of my penis, and my urine would dribble out slowly and somewhat painfully. And it had a cloudy color. I thought I had a UTI, except that this only happened every few days or weeks.
A few years later, I had learned to squeeze along the shaft of my penis as if trying to push my urine out. One day, there was a popping sensation in my penis and a white, very viscous fluid squirted out of the tip (no, I had not just discovered the joys of self gratification). It was stringy and thick enough that, when I attempted to clean it off, more came with it out of my penis, like it was a single string of gelatinous gunk. I assumed it was semi-solidified pus.
Every so often after that, when I would go to defecate, a liquid I can only assume is semen or pus is forced out of my penis as I try to urinate. It doesn't hurt or feel different from urinating, but it is strange all the same. My urine continues to sometimes have a cloudy coloration.
As an extra odd final note, about a year ago I was at a party and had been drinking... quite a bit. I went to defecate, and felt that familiar burning, itching sensation in my penis. Except that this was extraordinarily painful, nearly enough to make me scream. Eventually, I had the expected discharge. Except it was nearly solid, like a single chunk of old jello. And it may have been the poor lighting in the bathroom, but I'm pretty sure it had a greenish tint. That only happened once, and ever since then, the discharge has been less frequent.
In short, WHAT IS HAPPENING TO MY JUNK?