to state in an ignorent way that you dont know anything about the subject in question, maybe because you are either lacking thereof or just not expierenced in the subject matter.
"Ugly bitch, my booty look good in anything i wear,.... yo no nat!" "nigga, you sell an oz of coke a week. I move a key a day! Yo no nat!"
When you fail at something in life (eg. failing an exam or not getting a job), go home and spend an hour just standing in the shower, propping yourself up against the wall with your eyes on your feet.
Caleb knew the only thing to do after he didnt get prefect was take a failureshower.