Photoshop is such an incredible luxury for illustrators – it’s no longer the end of the world if you make a blot, or a line goes awry.
The one on the left is written over the top of a clapping game that my daughter came home reciting: it must be a fairly recent variant, as it mentions Britney Spears (not that she knows who Britney is; she actually asked if ‘spears’ meant hips, because of the action that goes with that line!)