The main prank that we play with props is for people's birthdays. The special effects people will put a little explosive in the cake so it blows up in their face - that's always fun to play on a guest star or one of the trainees or someone who's new.
But for me being an editor I've been an editor of all kinds of books being an editor of poetry has been the way in which I could give a crucial part of my time to what I love most.