Cyn

Insult used to describe manipulative, lying, two faced, superficial people.

"She is such a Cyn!"

by Jemima Puddleduck June 16, 2004

Cyn

Bitch, Slut, FuckHead, Dick Head, Cunt, Cock sucker, Girl ho needs 2 shave her bak (majorly)

Ur such a Cyn!

by Steffigloo October 17, 2003

cyn

Acronym for Can You Not?
Similar to cyfn (Can You Fucking Not)

Person 1: omg bae i love you so muchhh <3333
Person 2: cyn

by dgafasaur December 9, 2014

cyn

calm your nubs "can you not"

dylan: can you spot me rent this month?

lonnie: cyn

by tafalaf July 11, 2019

cynful

having the quality of or related to cynthia after exams or thesis; having a tendency towards frivolity

The sun and all those planets are especially amusing at cynful moments.

by cynthia April 23, 2005

Cyn Hater

People who seriously need hobbies due to the fact that they decide to flame Cyn and her friends because of their own foolishness.

These douchebags are real Cyn Haters.

by Pov :D June 18, 2004

cyn

the short version of "Can you not"

Usually used while texting

Progamer68: "broooo he peed himself last week lol"

Greg: "cyn."

by Succhiacazzi Parisi July 21, 2021