We don't have an article titled "Marshmallow", but you might be looking for...
- The trope Marshmallow Hell, about being smothered by large breasts
- The trope Marshmallow Dream, about eating one's pillow when dreaming of food
- Marshmallow, the large snowlem character from Disney's Frozen
- The Electronic Dance Music artist Marshmello
- The webcomic Ojisan And Marshmallow
- The manga Strawberry Marshmallow
- The manga An Angel's Marshmallow
- The troper Marshmello
- Or Marshall Eriksen, nicknamed Marshmallow, from How I Met Your Mother, but probably not.
