So this little trick has worked every-time I've tried it in Nigeria and California. Although different countries could mean different results. What you do is...

-walk around like you normally do
-when a HB catches your eyes, keep looking a her(she'll eventually notice you)
-make a subtle sexual gesture like a bite, grawl or kiss into the air(If she looks away before you can do this, you're in)
-she'll eventually look away
-look her up and down and approach her


I usually use this for daytime game in malls, stores or campuses. The girls give me a shit ton of iois once am in.

test this out in your country and please give me some feed back