There has to be an uncomfortable moment with these when you're expecting icy coldness and are met with creamy frosting. But you'll get over it.
This taps right into that toddler part of the brain where you want to pick up a whole pie and smash your face into it. Taking a big ol' spoon and jamming it into a jar of cake and frosting and having no regard for the mess you're inevitably going to make sounds so childishly satisfying. Where's my big spoon?