Harry had been roped in to help with his little brother's fifth birthday party but he'd managed to maneuver himself onto balloon duties which meant he could sneak in a cheeky couple of canisters of laughing gas. Everything went swimmingly and by the end of the day all were agreed that it had been the best and funniest party ever, particularly when little Bertie's gran had wet herself laughing. Suddenly Harry found himself booked as the 'Balloon Man' for all the kids' parties of the summer. He was totally gassed!
Materials used: Your Nan's china ornament, polymer clay, ceramic paint, nitrous oxide (not really)

Ref: balloon