“Witches honor,” says my friend, holding up her fingers in a V in front of her face.
She was grinning as she said this. I too laughed, as she'd intended; but I also took her at her word.
One of the sillier aspects of the 60s sit-com Bewitched—which is saying quite a bit—was the “Witch's Honor” sign, here demonstrated by the incomparable Agnes Moorehead, who played Samantha's mother Endora in the series.
(Any Boomer Era witch who tries to tell you that her decision to embrace the Craft was unaffected by watching the jet-setting witches of Bewitched as a child would be lying; but, frankly, I doubt that you could actually find anyone who would even attempt to deny it.)
In the series, paired with its accompanying hand-sign (the terminally eclectic might say mudra here), Witch's Honor in effect constituted an oath of truth-telling, and that's exactly how my friend was using it.
There's no comparable gesture of ritual affirmation in the contemporary real-life Craft. Maybe there should be; this was just one of the things that my friend's use of the TV hand-sign was saying. In a way, she was making fun of us for not having one. The cultural poverty of the Craft is something that every serious modern practitioner has to face up to (and then work her butt off to undo).
Before my friend's laughing allusion, it had never occurred to me to wonder why that particular gesture—which, quite frankly, I hadn't thought about actively in years—would be paired with the act of giving an oath.
But think about it.
V for Vow. (Or Veritas: “truth.) The point of the V frames the mouth with which I speak my vow; its horns point toward the eyes, meaning: I bear witness. One could even read it as calling the viewer to bear witness to my oath. The fact that I make this gesture with my strong hand (right for righties, left for southpaws) means: I strongly affirm.
If we're really pushing it, we could even see the V as an invocation of the Horned God, to bear witness to the fact that what I say is true.
(If ever, for even so much as a nanosecond, you doubted that the ability to Bullshit is one of the foremost Powers of the Witch, dear reader, be here roundly disabused of your foolish misapprehension. Witches put the “Bull” in Bullshit, baby.)