Pour the shaving cream and glue into a bowl.
Add in the flour and stir well.
Use a spoon to scoop 1/3rd of the mixture into a plastic baggie. Seal the bag, then snip one of the bottom corners.
Squeeze some of it onto a piece of paper. It doesn’t have to look pretty. Then use a paintbrush to spread the mixture around to look like a melting snowman.
Add items to it to make it look like a melting snowman. Some ideas include a black paper hat, googly eyes, orange paper nose, paper twig arms, and whatever else you’d like!
Let it dry for several hours. It will still be puffy, but you can touch it without anything moving out of place.