You'd have to be a reaaaally big jerk to get Kakurine angry enough to ever want to prank you. It's not easy.
Also, just as a note, Kakurine's story with Verin isn't canon. All the art of her with him were just from the days before we settled her down with Bane, so it's more so a non-canon alternate timeline. The current Kakurine does not know Verin at all and has never met him.