Calling females females is NOT CREEPY. Men who get laid call them chicks, bitches, and hos all the time.
I don't quite understand, why do you specifically mention women with those labels?
Because they're all sluts and should be treated that way.
You might not consider that there is a large distinction between the words "women" and "female" to describe gender but there is and using the word "female" can make others feel objectified and uncomfortable. Instead of using depersonalized language and slurs to refer to women, try to interact with them respectfully in social situations. You'll find that they'll respond better to you and will be more appreciative of your company, leading to you having better relationships and social life.