The breast camera shot during a movie where the director hides the real actress' face from the scene in order to bring in a body double for a sweet slow boobilicious scene. Usually a stunt boob shot will encourage slow motion shots or freeze-frame so people can get a good look to check out a celeb's possible first 'tit shot' in a movie.
Dude, in the movie The Hangover
, during the scene where Heather Graham is breast feeding that baby, it sooooooo looked like a stunt boob
, Heather Graham's boobs in Boogie Nights
had more pink and perky nipples....hmmmm, maybe she used stunt nipples