- I am drinking DC.
DC
noun; zero derivation And Abbreviation
It means the specific beverage of a diet dark soda. It does not necessarily mean Coke.
Etymology : It is zero-derivation and abbreviation. It comes from the product Diet Coke. It has been shortened to just DC.
Source : September 2008: Girl In Servery: ‘Wait, let me get a refill of DC.’
Last modified: 4 December 2008