gay guys tend to mix n work well with girls tho. so that is
quite inconclusive proof. 
u got hardon, is one thing. THEY got hardon or not? afterall if,
people like u said, have this conception that muscular guys are
gay, then it must have come from somewhere. leaving out their
training partners, what do u MAKE of their personalities, the way
they talk and move? ok if u didn't really observe, just say so, dun
need to get too upset. im not suggesting anything. im just curious
to the demographics of the bodybuilding crowd 