I never was until about a year ago when one of my gay friends recounted a conversation he had with one of his gay buddies. I guess the gay buddy was curious whether I could be "corrupted" and join in a gay threesome. My gay friend said to him, "There's two things I'm just about 100% sure about (my name). He's very straight and he has a big cock."
I found this hilarious when my gay friend recounted the conversation to me and I said to him "Well, you're right and you're right, but I don't think you've ever even seen my dick." He said "Oh please. Gay guys look at bulges the way you straight guys look at cleavage. I'm kind of a bulge expert."
So now, knowing that my bulge is apparently way more prominent than I ever thought, it definitely turns me on knowing that others seem to be checking it out, or at least the guys are. LOL.