BC

Is the abbreviation of Blunt Cunt, being people/s (i.e. Christian Winch) who are blunt with people when drunk. Also makes them look like a cunt!

Girl: I'm celibate.

Winch: Haha good thing 'cause you're fucking ugly

Girl: waaaaa that's mean

Us: Winch is in BC mode again!

by Joel Walker April 02, 2008