In some cases people refer to them as sluts but what makes it different is that hoes get paid for what they do. (pl n) Hoes.
Usually misspelled Hoe, which is a gardening tool.
guy 2, "Nice, I just got laid two nights ago with by this slut named Maria and...."
Maria, "What the hell you talkin' 'bout!?!"
guy 2, "Oh Maria! I..."
Maria, "Shut up fool! I ain't yo ho!"