It goes without saying that if you share with her a passion for an athletic team, she's already a winner. Start by inviting a female fan over for a brewski while you're tailgating. At the game, a few high-fives and a well-timed victory hug will eliminate both figurative and physical barriers. Just hope that your team wins in the end, because if not, she might consider you a bad luck charm, and you'll be heading back to the locker room to shower alone that night. You might also want to keep in mind that a lady who gets loud and rowdy at the game is likely to bring that energy to the bedroom. A little screaming is great, but trust us, you don't want her requesting an instant replay every time she calls a foul under the covers (e.g. "Is that your pinky?").