A second name.
You call this person by their second name at ALL times.
It is vital that you do this or you will be forever cursed by the wrath of Bellis.
Person: Hey, Amy! CRAP! I mean...Bellis! *eye twitch*
Bellis: DIE, MOTHER ******
Person: Hey, Bellis! Would you like some GR8ed cheese? :3
Bellis: Must you call me by my second name? ¬_¬
Person: Not atall...Bellis.