Circus Cooler - The inhalation was all like citrus and sweet soda. And the exhale would have made his mustache tickle all these little bubbles. This Japanese soda pop is so beautifully unique that you just have to try this out! Capture the revitalizing and fizzy-blast of flavor that smacks your senses instantly when you open a bottle. You will taste citrus soda while you initially pull and then taste a cheerful pink bubble gum at the exhale.