look up any word, like bae:
 
1.
1. A conceited old bitch. A vane woman. A middle class whore.

2. The female equivalent of "Douche Bag".
1. Gang member1: Turn off the blunt fool my mom is coming.
Gang member2: Hello Mrs. Garcia, how are you today?
Mrs. Garcia: (ignores Gang member2).
Gang member2: Your mom is A Coach Bag homes!

2. Girl1: Who the fuck left used tampons all over the bathroom floor?
Girl2: Don't look at me Girl, I ain't A Coach Bag.
by Steve Stephalonavich February 17, 2013