look up any word, like tribbing:
 
1.
Two or more friends who are close enough to refer to on and other in derogatory terms with out having a fight.
Ex: Danielle and Lizzie are my Best Bitches
by sarabeara6393 January 02, 2012
 
2.
really snobbing out goin people who are best friends
angie & i are best bitches
by amanda aka baby gurl August 17, 2006
 
3.
This word basically describes all classic best friendships. You can get this phrase split between 2 phone cases. It will become Be Bit and St Ches. They are both awesome choices but Be Bit is way better.
Person 1: Are we best bitches?

Person 2: YAASSSS

Person 1: I'm Be Bit.

Person 2: Boo please.
by #bebit4life June 19, 2014