Nathaniel B is a mysterious figure. often confused for a tall african american in a great rap battle.
person: you cant handle me
crowd: mhm
person: hold up, aint you nathaniel b?
crowd: "GET TF OUT THE BOOTH"
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nathaniel b refers to a creative roast that was brought up during an insult battle between two individuals. This roast was used in one line where the individual stated "You can't handle me, hold up, ain't you nathaniel b?" The crowd erupted in a very negative response towards the creative insult. Nathaniel b erupted into a popular trend of asking people if they happened to be nathaniel b, in reference to the video.
Person 1: ain't you nathaniel b?

Person 2: no, I do not happen to be nathaniel b.
by monkael August 17, 2022
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A newly popular internet meme. Sourcing from a rap battle, when one of the rappers said his punchline; which then said, “You can’t handle me, wait ain’t you Nathaniel B?” It is now being used as a way to joke around.
Jack-“shut up” Don-“Wait, Ain’t you Nathaniel B
by theycried on xbox August 20, 2022
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Hol’ up, ain’t you Nathaniel B?
Me: “Ayo bro…”
Nathaniel B: “Yeah?”
Me: “Ain’t you Nathaniel B”
by imliterallyhomelander August 4, 2022
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