(1) Take a piece of bubblegum and chew until it is soft and smooth.
(2) Roll the gum into a ball shape and flatten it into a circular shape using your tongue and the upper part of the mouth.
(3) Now, place your tongue tip on the flattened gum.
(4) Slowly open your teeth and lips slightly so that you can push your tongue out of your mouth and is covered by a thin, stretched layer of bubblegum
(5) Blow air gently into the gum pocket. As the air pressure increases, remove the tongue.
(6) Keep blowing as long as you can.
