kaneki ken you not

A pun by the fanbase of tokyo ghoul about the main character kaneki ken.
It means "can you not?", except from the 'kaneki' part which is usually added just for fun.

Not entirely too popular and is more known as "Ken you not?"

Person 1: "Want to go and do {insert hated action here?"
Person 2: "Uh, Kaneki Ken you not?

by Speerut May 15, 2016