Angry Koala Share definition Flag A female that enjoys anal sex from one guy while getting punched in the face by another guy. "Dude, I can't believe that girl at the bar let us give her an Angry Koala!" Angry Koala by Talackie November 18, 2013 0 0 Get merch Get the Angry Koala mug. Buy Now — $32.95 See more merch