CID 

C.I.D. Criminal In Disguise
Commonly pronounced: "Sid" for something such as a nickname.

Seth is suck a fuckin' CID, he hacked a pop machine.

CID by Onaka Vogel January 11, 2009

cid 

another word referring to acid or LSD

Jj Rocky Booty face had cid on him when Raquesha ask for a trip.

cid by sleeplesseuphoric March 8, 2018

cid 

can i die

nic:: hey brittney did you do the math homework?
britt:: we had math homework?

nic:: umm yeah...
britt:: cid

cid by pennynickel September 10, 2018

Cid 

Basically just acid.

“Bro you got the cid?”
“Yeah man 30 bucks.”

Cid by TTowering April 5, 2019

cid 

cid are typa undercover cops in the uae. chamaks know them for breaking up fights in dm and taking them to the police station.

KHALOOF STOP FIGHTING CID IS HERE.

cid by xsomeonex lol April 30, 2020

Cid 

Cidni is one of the sweetest girls I've met. she is the kindest loving girl.
she so generous in a way. she's very smart.

#cidni

Cid by mcgcgffgfufdtfdgx January 5, 2021

Cid 

Very nice, can be a bit chaotic and bizarre sometimes but still a good friend. The person who will most likely to marry somebody online (jokingly) but ends up marrying that somebody IRL.

person A: Woah! She's really pretty
person B: That must be Cid!

Cid by beaDIDNTsaythis June 2, 2022