How to Sign "Masterbation"
To sign this variation, begin with both hands in "A" handshapes (fists with your thumbs resting against the side, pointing up). Bring your dominant "A" hand down to rest on top of your non-dominant "A" hand. Next, transition into the second part of the sign by changing your non-dominant hand into a flat shape with the palm facing down. Finally, form your dominant hand into an open "8" handshape (fingers spread with the middle finger bent downward) and tap the tip of your middle finger against the back of your non-dominant hand.