I scream
There is that old song for kids that goes like this, ‘you scream, I scream, we all scream for ice cream!’. It’s a cute little song that usually children would yell out each and every time the ice cream truck would appear on the street. As a child, that song would just never get old.
Later in life, it would be very annoying, but that did not stop people from using it as a joke here and there. Take for example this sign at an ice cream shop that refused to use the song lyrics. Instead, they said that tapping on the glass would ‘scare’ the ice cream. What a waste of an opportunity.