I'm going to take a full sick day when I only need half.
Why would you take a full sick day then?
Because my boss is such a bitch I'm not going to give her the satisfaction of telling her
It's wrong to lie to your boss about sick days. You could get into a trouble if you got caught.
I can handle my boss. She is a bitch anyways and she just like beating around the bush.
Your employer pay for your work so it's unethical to take their advantage. Afterall she's your boss so you need to find a way to get along with her.