you accidentally bumps into her long legs while walking and then you look up and saw her

What did you just do, mortal? You foolish creature, you have crashed into my long legs and have dared to bring annoyance to my being. I, the Orc Giantess, Athena, shall grant you mercy, for now, but remember that you are at the mercy of my might. Do not ever again presume to disturb my peaceful walk or I shall crush you as if you were but a tiny insect beneath my heel.