The good male friends I have/have had, we just clicked. They were outgoing, at least in terms of suggesting get-togethers or being receptive to them. In my experience, some people are just more interested in doing shit and hanging out than other people, and they are open about asking. If you meet someone who seems cool, ask them to hang. Suggest going somewhere or doing something that you want to anyway. Even if it's not something they're super interested in, maybe they will try it. Don't worry about seeming gay, i think that's highly unlikely unless you're really hamfisted and effiminate. If you're not confident about social skills, there are tons of books and videos to help. If a given person is unresponsive or unenthusiastic, 99 percent chance it's just the way they are, nothing to do with you, so don't take it personal and keep on. To me, humor and a fun and open demeanor is key to meeting new people in a quality way, not just small talk shit. Find ways to work on it if you need to.