1. I have a problem with anybody who sees wrestling and instantly assumes there are homosexual undertones. It's a friggin contact sport and anybody who thinks that all contact between people is sexual has some serious issues.
2. You do what you have to do to make weight, nobody cares if you strip down for 30 seconds to jump on the scale. That being said, I and most other guys usually weighed in in underwear or our singlet. One time we were standing in line to weigh in and the ref insisted that we just wear a jock or nothing at all because that was in the rules. I always thought that guy was out of line.