Mrs beatty Share definition Flag A total bitch that does what ever she likes "Bro mrs beatty is a total bitch! She took my house keys for no reason! Dude!!! She took my crutches what a bitch." Mrs beatty by Madaloofnarg September 18, 2016 0 0 Get merch Get the Mrs beatty mug. Buy Now — $32.95 See more merch