A natural 5 star in the game summoners of the Light/Dark Attribute, only being able to get from certain scrolls within the game, including All Attribute Legendary Scrolls, and Light/Dark Scrolls.
Joe: Hey dude, I just got an LD nat 5!
John: Oh yeah, I heard you can only get those from the Light/Dark scrolls.
A nat stereotype typically appears when a young teenage mexican girl of a brown skin color of some sort with bangs and eyeliner appears slightly emo, which here in the imperial valley, people would say she would look like nat first glance.
boy 1:"yo that girl kinda looks like nat"
boy 2: "thats a whole nat stereotype"