A, usually female, modern witch (as opposed to medieval) in the process of being a jerk. The converse of "witch with a capital B". Portmanteu of "Bitch" and "Wiccan".
I didn't mind the smell of your dragon blood incense while you did rituals, but now that my friend is hexed by you, you're a complete Biccan!
by Brent Fisher December 06, 2005