A specific type of coaxial cable connector that locks into place with a quarter-twist. The meaning of the acronym "BNC" is largely ambiguous, with various interpretations such as "Bayonet Neil-Concelman", "British Naval Connector", "Bayonet Nut Connector", and others.
IT admin: "The telecom uses BNC connectors for their cable boxes, so we'll need to look into finding a vendor to buy some BNC cables from."
Inquisitive intern: "Alright. Hey, what does the 'BNC' in BNC connector stand for, anyways?"
IT admin: "Honestly, it used to stand for something, but no one really knows precisely what anymore. Just get creative with it, I guess."
by Inlovewithabsol March 9, 2023
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A sexual position in which the guy ends up cumming across the chest of his partner. Imagine the letter capital A drawn over your partner's face and chest. Imagine drawing a diagonal line from their mouth to each nipple. Next, get a handjob and when you ejaculate, spread the cum horizontally across their chest as if connecting the imaginary lines described above. This completes the Atlanta Connector.
Guy 1: "Bro, did you practice the Atlanta Connector on your girlfriend again?"

Guy 2: "Yeah man, I was on my A-game."
by yes juanito yes October 9, 2017
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