Urban Dictionary: CSN

CSN stands for a certified side nigga, essentially meaning a man on standby ready to fuck a woman in a relationship.

Girl1: my boyfriend so nice but he ain’t be givin me da inches right

Girl2: girl what you need is CSN
Girl1:what’s a CSN
Girl2:Certified side nigga...a nigga that makes you cum, and tells nobody

by CSN.NIC December 29, 2019

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CSN

Cock sucking nigga

Guy 1:black girls Give the best head

Guy 2:yea I need me a csn

by Thatonecutebg October 04, 2019

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CSN

Chief Scratch Nuts - one who scratches their nutz frequently and feveriously.

Ty: What up wit CSN?
Fungi: He be scratchin' like a whore lookin' for a rock baby!
Ty: Cracktaculus!

by MC Cribbage March 17, 2003

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csn

Crosby, Stills & Nash

CSN made some great music

by Nick April 05, 2005

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csn

csn is the coolest person ever but hes broke af my nigga no lie lmao

p.s im csn and imma kms

Person: woah is that a wild **csn**
Person: holy shit yes it is *starts barking*

by Itscsn March 02, 2021

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Cool Story Noob (a.k.a CSN)

Term used among friends (not close) to indicate how much you don't care about the story they tell.

Ishan: "I had to do me computer science today"
MING: "Cool Story Noob (a.k.a CSN)"

by MGtheGANG November 26, 2011

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