It's been a little while since J.K. Rowling took a shot at the President on Adult Videos | Adult Movies OnlineTwitter.

Maybe she felt as though she'd temporarily exhausted her supply of Trump-sults, or maybe she was just focussing on her latest book.

Either way, the hiatus appears to be over.

This time it all started with a tweet shared on Wednesday that drew attention to Trump's undeniably huge signature.

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It wasn't long before Rowling weighed in with her own thoughts.

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Here's a close up of the screengrab she shared, which is taken from a website that focusses on the study of handwriting:

"An arrogant person, conceited, haughty, who needs to exhibit compliments and recognitions, tyrant tendencies, exhibitionist and phony personality that may become megalomaniac with lack of critical sense."

Ouch.