1 definition by Nigel Archibald Thornberry
Often used in extreme sports where someone performs a new or not documented trick.
E.G. "Holy shit my guy, did you just land that? That's gotta be an NBD"
E.G. "Holy shit my guy, did you just land that? That's gotta be an NBD"
by Nigel Archibald Thornberry October 23, 2017