A fork of Rural Dictionary
Particularly slow. Often used in an insulting manner.
"So zetta slow!" Shô Minamimoto (The World Ends with You)
Slowness multiplied by 10^21. A term used by the character Sho Minamimoto in the Japanese role-playing game (for the Nintendo DS) The World Ends With You.
Neku Sakuraba is so zetta slow.