I'm going to call a group of girls 'hoes'.
Why do you want to call those girls hoes?
They sleep around too much.
Regardless of what you think of their lifestyle calling them hoes is derogatory. Don't use such rude terms to define people.
How is it rude? It's fine if they are hoes.
They may be sleeping around, but people will frown on you for calling them names. Try to address them by something else. Their lifestyle is their choice and you should try to define them as something more.