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1.
NKI
New Killing It - Often used by bankers sarcastically in response to someone doing something lame.
Joe: Hey man, why don't you check out my tailor on Savile Row?

John: Nah, I prefer TJ Maxx stuff

Joe: Yeah, TJ Maxx is the new killing it (NKI)
by Number_Fucking_one December 29, 2010