Noun
(uncountable, informal) A cola-based soft drink containing no or low amounts of sugar and produced by the Coca-Cola Company.
(countable, informal) A bottle, glass or can of such a drink.
Source: en.wiktionary.orgHe's not here." "Not here like he just popped around the corner to the bodega for a six-pack of Diet Coke and a box of Krispy Kremes, or not here like. Cassandra Clare
Love is such an objective thing. I mean, I can say I love my family, or I love my Diet Coke. So I guess, in different ways, yeah, I do believe in love. Emilie de Ravin
I have never seen a thin person drinking Diet Coke. Donald Trump
Mr. D," Grover asked timidly, "if you're not going to eat it, could I have your Diet Coke can? Rick Riordan
It's truly weird how everyone just thinks they can bring me Diet Coke and everything will be okay. Especially since it's pretty much true.-Lizzie Nichols. Meg Cabot
Diet Coke does not contain nasty chemicals. It contains lovely and delicious carbonation, caffeine, and aspartame. What's unnatural about that? Meg Cabot