a "take back," used to take back the word bitch. it is bitch fonatically spelled backwards. can also be used as a name for someone you think is the opposite of a bitch, like a friend.
person1: You are such a bitch!
person2: TAKE IT BACK!
person1: Sorry... chib
personA: Hey girl what's up?
person: Not much Chib, what are you doing later?