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When J.K. Rowling praises your troll-crushing technique on Watch RK Prime 29 OnlineTwitter, you know you're doing something right.

SEE ALSO: 27 times J.K. Rowling was the hero we all needed in 2016

On Tuesday, designer and writer Christian Fox shared the following reaction to the now-infamous Kendall Jenner Pepsi advert.

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The tweet was shared over a thousand times and -- unsurprisingly -- led to a few trolls coming out of the woodwork.

Luckily, Fox is clearly quite adept at handling trolls.

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Very, very adept.

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This was the end result.

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Fox shared those screengrabs later in the day. At the time of writing, the tweet has been shared over 21,000 times.

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By Wednesday, it had reached the original troll-crusher herself -- and Rowling clearly approved.

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When you make it onto J.K. Rowling's pinned tweet, you've pretty much won at life.

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