How to Sign "Marshmallow"
To sign marshmallow, start with both hands in front of you, palms facing each other. Form your hands into flattened 'O' shapes with your fingertips touching your thumbs, and bring your hands close together. Pull your hands apart horizontally while slightly opening your fingers into 'C' shapes, then bring them back together. Repeat this motion, as if you are pulling apart a sticky, gooey marshmallow.