Harry Potter fans are all over World Book Day with hilarious #PotterABook

It's not too late to join in with your own suggestion!

To honour World Book Day, Harry Potter fans have gone wild on Twitter with the new hashtag #PotterABook. The idea, as the name suggests, is to adapt a book title to make it Harry Potter-inspired.

Some of the suggestions have been pretty incredible...

To all of the above: YES YES YES.

Find even more suggestions on Twitter with the hashtag #PotterABook.