Good topic Mike and well responded Undie. I sometimes expose the tops of my underwear but not often because the constant pulling up of my jeans annoys me so I do tend to wear a belt. But another good tip is that if you ARE going to sag and sag in whities, make sure your undies are clean. I was pissing next to this guy in a clubs urinals the other week and when he finished and was adjusting himself I couldn't help noticing how dirty his undies were.
ewwwwwwwwwwww You can't unsee what has been seen....