Lyric discussion by EternalWalkabo 

Cover art for X, Y, & Zee lyrics by Pop Will Eat Itself

"I am he who is X, Y and Zee" is also a quote from the cult novel "The Dice Man" by Luke Reinhardt; which better explains the american use of "zee". The quote reflects the protagonist's depersonalisation as he experiments with using randomness to guide his life, actions and preferences.