How to Sign "Betrayal"
To sign "betrayal," start by holding your non-dominant hand in a '1' handshape, with the index finger pointing straight up and the palm facing sideways. Form an 'A' handshape with your dominant hand (a fist with the thumb resting on the side). Bring your dominant fist forward to strike the back of your non-dominant index finger, moving past it slightly as if mimicking a stab in the back.