How to Make a Finger Pop Sound with Your Mouth. Make making music with your own anatomy easy
with this fancy finger pop. You will need A clean finger and a mouth. Step 1. Wash your
hands. Make an "O" shape with your lips and tighten the muscles. Step 2. With your palm
turned away from your face and your thumb pointing down, raise your hand to your lips.
Step 3. Curl your index finger slightly to form a hook. Insert your finger into your
mouth, and push your finger towards the inner part of your cheek. Step 4. Tightly wrap your
lips around the hooked finger. Blow out as you push your finger out of your mouth.. If
the sound is muted, try straightening your finger and repeating. Step 5. Repeat the process
until your pop is loud and clear. Did you know Polydactyly is the condition of having