Verb. To pull a "Nck White" is to start a conversation with a question or saying hello and when the other person responds with a hello or a question back you do not reply.
A simpleton, an absolutely failure in the game of life. Someone who would crash his scooter into a parked smart car. He who is a Nick Canning, is worse off than those aboard the Failboat... They crash land in the land of pure fail and writhe in the torment of a thousand fails.
"Haha, you suck!"
"Oh yeah... Well... Well your stupid!"
"Wow... Your such a Nick Canning"
(2nd guy leaves crying)