What is Teh-c?
1.
Tea with carton/powdered milk and sugar. The "teh" (Hokkien/Malay in Roman alphabet) refers tea. The C refers carton milk where the milk is packaged in the cardboard container. Therefore, it has a stronger aroma smell of tea.
"Waiter! One Teh-C and one Teh-C-Peng please!"
See