the bend and snap is from the movie legally blonde and is used to attract the opposite sex. To do a bend and snap you bend down to reach for something and snap up and basically hold your boobs up and smile.
A secret move that has a 98% success rate of getting a man's attention. When used appropriately, it has an 83% rate of return on a dinner invitation. The attractor drops something on the floor and, with legs straight, bends down to pick up the object, then snaps up, pushing her chest out . Arm movement, to draw attention to the breasts, is NOT optional; it is, however, a common misconception.
"I think I dropped something on the floor that I need to pick up! So you bend... and snap."