DupliKate is another name for the former party girl turned royal, Catherine Middleton, the mediocre Duchess of Cambridge. Kate Middleton has been a member of the Royal Family for close to ten years, and has done nothing of significance as of yet, instead preferring to copy everything she does. From dressing like her deceased mother in law, to attempting to behave like her sister in law, Meghan, the Duchess of Sussex. Hence the reason why she has been dubbed "dupliKate", because the poor girl doesn't have an original thought in her head, which becomes obvious when you hear the things she's said before in the past.

"Can you test the smell by smelling it?" - Kate Middleton
Person 1: Did you see that video of dupliKate trying to recite a speech the other day? It was almost like watching a slow motion car crash.

Person 2: I know! I almost died from secondhand embarrassment. She needs to stop trying to be like Meghan and stick to what she's good at. Horse laughs and that weird hunchback thing she likes to do.

or

Person 1: Why is dupliKate dressed up like Diana again?

Person 2: I don't know, but it's creepy as hell.
by FuckOffYouCunt November 25, 2019
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