Kopi-O, Kopi-C Kosong, Teh-O Peng, Teh Halia, Milo Dinosaur... Ordering your drinks in Singapore is a secret language of its own. Even many Singaporeans like myself do not know it all. The westerners have their Cappuccino, Caffe Latte, Espresso, Caffe Mocha and Americano. Well, we have our kopi-c siu dai :)