CocaCola China - Chok! Chok! Chok!

“Chok!”, meaning rapid motion, is the latest slang word used by Hong Kong teens. Riding on the popularity of this new slang word, Coca Cola created a smartphone app to let teens catch tumbling bottle caps straight from the TV screen to win instant prizes, successfully turning a traditional TVC into Hong Kong and Asia’s first ever interactive gaming promotion. (http://www.spikes.asia/)