Dropin' Ass Share definition Flag When A person does a silent but, deadly fart in front of people and quietly walks away! Wow really? That dude just stood there with us and be dropin' ass and walking away acting like nothing had happend! Dropin' Ass by blackknight23 August 25, 2013 0 0 Get merch Get the Dropin' Ass mug. Buy Now — $32.95 See more merch