Were all into stuff that other people aren't. Hobbies aren't just a means to relax they are a way that helps connect us. So tell me what you are into. Don't just say video games or poetry, tell me which type, how do you use that to connect in a community. Here is my example.
"In High School I was really into music, specifically Metal bands like The Dillinger Escape Plan and Meshuggah. I really couldn't stand what any of my peers were listening to at the time so I used that music as a way of finding like minded people. I followed the music online to a website called Gamefaqs, where they had specific message boards geared to music. And since it was a bunch of video game nerds like myself, I was able immediately connect with them and discover new music online. Side note, I am still friends with that small group and we check in on each other even though we have all gone our separate ways, with our own careers."