Citations:B


 * euphemistic/short for bitch (see also Citations:b)


 * 2016 October 22, Kate McKinnon (actress), “Donald Trump vs. Hillary Clinton Third Debate Cold Open”, Saturday Night Live, National Broadcasting Company, season 42, episode 4:
 * Secretary Clinton: And America, you deserve better than an F. So on November eighth, vote for me, and I promise I will be a stone-cold B.
 * 2016 October 22, Kate McKinnon (actress), “Donald Trump vs. Hillary Clinton Third Debate Cold Open”, Saturday Night Live, National Broadcasting Company, season 42, episode 4:
 * Secretary Clinton: And America, you deserve better than an F. So on November eighth, vote for me, and I promise I will be a stone-cold B.


 * in all caps, so unclear if intended to be B or b: