CIS

Acronym for Character Induced Stupidity. Commonly used in comics or anime/manga when the writer injects ridiculously stupid mistakes that may well be against the established canon of a character's history for the sake of advancing the story.

Ash Ketchum constantly receives CIS by releasing his strongest Pokemons every season and lose to the Pokemon League again and again and again.

by Wild Guest July 13, 2016

CIS

Chuckled in silence, used as a replacement as LOL, cuz who really laughes out loud at a computer? this phrase was started in Macdev Off topic thread by Joehack98

speaker 1: shockers>cyborgs
speaker 2: CIS!

by A Rich November 21, 2006

oh ci ci ci

this means whena mexican girl is fucking you and she says it fack her harder

"oh ci ci ci " meaning yes yes yes dady
Oh fuck me dady oh yes yes yess
also means buckle up you gota bad bitch gg

by FlixZ_YT May 23, 2018

CIS

CIS (acroymn) Cum In Side

"Yo girl if your good ill CIS ya! "

by Poooppeeee August 17, 2018

Ci

A holy Serbian coffin where you put sacred bones. The word became popular when Slavoljub, competitor in Serbian quiz show, mentioned it during the game.

Person: Man, I wish I became saint so I would get burried in civot

by madabakar April 23, 2019

CIS

Chuckle Inside

That wasn't LOL funny but I did CIS.

by HUH WEEEEE July 25, 2011

CI

A cigarette of any kind. (apparently.)

Black guy: "Yo, you got a extra C.I.?"
Me: "I'm sorry, what?"
BG: "a CI, Man! A cigarette"
Me: "Oh yeah sure. *I give him one*"
BG: "Much appreciated, famer!"
Me: *confused*

by Bran Nieboer September 27, 2005