I noticed this with my boyfriend but never with any other guy I dated. One of his testicles hangs lower than the other. The left I think. He says all guys have one testicle hanging lower than the other so they are not constantly knocking into each other. Are you guys like that? And if so, is it always the left that is lower?
I'm pretty even between the two boys. They don't hang down very far, so not as much chance for a wide disparity. I just checked... left is less than 1/16th inch lower than right, so not significant.
A parallel question: For a guy who is well endowed (like the guys in those huge penis threads), how does he wear tighter fitting pants without "it" getting in the way? And, perhaps most to the point, what happens when a guy with a large "flaccid manhood" gets an erection while wearing tighter-fitting pants?
That's pretty easy, actually. You just 'dress' it upwards and to the side so it heads towards the pocket opening. It doesn't pinch that way (there's a natural crease in many pants right there). Other guys find their own way to 'dress' the junk so it doesn't interfere. The photos I've seen of guys dressing DOWN and to the side are just trying to show off, 'cos it's for sure uncomfortable.
For your second question, it depends on the pants. I wear tight Levis, so they pretty tightly constrain everything. I *can't* get a full-on erection wearing tight jeans, so it's not an issue; the jeans press tight enough to keep it down. If you're wearing looser slacks, you just deal with the occasional boner. Maybe that's what suit coats are good for, 'cos they certainly don't make any OTHER sense down in the South.