I admit this is probably NOT something that would work, but it was an idea I got from a movie and it struck me as amusing because I bet no HB has EVER had something like this done to her. As a neg it would probably backfire and have her so pissed that she wouldn't even look in your direction for the rest of her life, but oh well.
Say you're out in a bar working a group, ignoring your target, and etc. At long last the HB chooses to interact with you, and she throws either a shit test or a bitch shield your way. First you offer her a drink to disarm her. I know buying drinks is a big no no, but sit this one out and you will see how it works.
HB: bitch shield, bitch shield, fluff, shit test, yadda yadda
PUA: Hey you're all right, you know that? Tell you what...come here, I wanna get you a drink. Bartender, give here another one of whatever she's having.
Bartender hands over the drink. Then, just as she puts it to her mouth to take a sip, you say...
PUA: Now pay the man!
Like I said, guys, this is probably such a nuclear bomb of a neg that the chick won't even be able to stand being in the same club with you...but then again, who knows. Hell it might even work after you've done a few minor negs for a while and built up her tolerance to them. Then again it could earn you a slap in the face.
I am new at this, and not necessarily sure what would or wouldn't work. The idea just struck me as amusing.