Ace Bitch Share definition Flag a pimp or mack's number one whore. His bottom woman or bottom bitch. She is his most trusted and reliable in his stable. That ho Bunny, that's my Ace Bitch. She a ride or die chick for life. Ace Bitch by riktiktik February 19, 2009 0 0 Get merch Get the Ace Bitch mug. Buy Now — $32.95 See more merch