Dirty ostin Share definition Flag A femboy that likes to take it up the bum by 4 big black islanders while ejaculating on a midget Yo did you see nate do the dirty ostin last weekend. Yeah it was crazy Dirty ostin by Short_Aussie-_ August 21, 2025 0 0 Get merch Get the Dirty ostin mug. Buy Now — $32.95 See more merch