What's wrong with "get a hobby"? I mean, you shouldn't get a hobby with the express purpose of hitting on people, but getting a hobby is a way to make friends, and making friends is the only way I've ever gotten dates. The odds that you're going to hit on a stranger and they're going to go out with you are abysmal. It's like searching for a job. You can send out dozens of resumes, but they're all going to get turned down, and when you finally do get a job, it's through a friend or a recruiter you know.