when using the west side sign, the pointer finger is used for clitoral stimulation while the middle and ring finger are twisted and inserted into the vagina; the pinky can be used for anal stimulation if possible
guy 2: no, what tha fuck is that?
guy 1: dude, it's like the shocker but the girl actually likes it
guy 2: that's awesome
Rob: How are things on the west side?
Bobby: Uh...you mean, west coast?