"Fake Boobs" are good for whores and sluts to attract men for a one time fuck, The man is attracted to her under false circumstances until he finds out that her great boobs are fake boobs, He will bang her a time or two, and move on to the next girl who has the REAL THING!
A deception by girls with small boobs to look and feel better about the crappy life they have created for themselves. Also used as a way to get more work if she wants to be a successful porno star.
Men prefer girls with natural boobs, but if the bitch is flat chested or suffers from "boob sag" fake boobs are the best option for her.
Joe: something about that bitch looks funny
Max: Yeah ... its just her "Fake Boobs" that make her look funny.