Noex! 

used to say no in a situation of extreme stress or when one experiences serious shock and disgust

Noex! I have to finish my science project by tomorrow and I haven't even started yet.

Jill: Billy Joe Armstrong is a great artist

Jack: NOEX!

Noex! by Jouke van 't Slot December 10, 2008

Noex 

A person with an obsession of an anime character. They have small dicks and like pineapple pizza.

Oh shit it's Noex! He probably will talk about his waifu again..

Noex by DragonSniper384 August 17, 2017