Often applied to a hooker that has restored function or enhanced abilities due to the integration of some artificial component or technology. It is not the same as a stuffed hooker, a prostitute that was so popular after her death that the pimp decided to stuff her, so that she would not rot.
Man1: Maria the harlot does the best handjobs ever! Man2: That is because her arm is artificial. She is a binoic hooker, you know? Man1: That explaines the inhuman cardio on that bitch. I have problems getting it hard and she rammed it for hours. There was two other guys getting services at the same time actually.
Woman: I wish Adam Jensen was real, and also a bionic hooker. He is so sexy!
Artificial knees made for people with weak/broken knees so they can do everyday stuff like us. A famous example is the streamer YourRage as he uses bionic knees because his own knees don't work anymore.
Person 1: Ah man I broke my knees the doctors said I'll never be able to walk again.
Person 2: Just do like YourRage and get a set of bionic knees.