Take a spoon and dip in the marshmallow fluff and use the back of the spoon to make an imprint diagonally same size a spoon
Then repeat the same on the opposite side
Then repeat on however many glasses you are putting together. They should resemble this! Remember mama, it doesn't have to be perfect.
Now grab a fun straw and get your sip' on!
Video
Notes
For a fun idea you could take an expo marker and use on the outside of the cup to write their name or even a little love memo like "Be Mine" reminiscent of what you would see on a conversation heart.