CDA 

The file format that is used on Audio CD's. It can only be created by software like Windows Media Player, iTunes, etc. and then can be read by Stereos, Compact Disc Players, or even other computers.

I like Track07.cda because that song is my favorite! I practically listen to it in my car on my way to and from school!

CDA by Cartoony September 20, 2007

CDA 

Abbreviation for Cyber Displays of Affection. Similar to PDA but instead is broadcasted online for all to see on sites such as Facebook, Myspace, and Twitter.

What's with all the CDA on Facebook? I just saw Johnny's status update: "I can't wait to get home and kiss my beautiful wife!" And Mary's says: "I'm in love with the man of my dreams!" It's just as bad as PDA.

CDA by Fortune_Cookie May 19, 2009

CDA 

(a.k.a. Child Detection Agency) Monstropolis's only protection from the threat of serious infection from human childrens' possessions... or far worse: a human child itself. (Monsters, Inc.)

CDA Agent: We can neither confirm nor deny the presence of a human child.

CDA by DanMat6288 May 8, 2004

CDA 

acronym for "Chronic Dick Ache". When someone has a face or appearence of major discomfort that leads one to beleive there may be something wrong with their downstairs.

Dude 1: whoa, check out the old man sitting on that bench...

Dude 2: omg, TOTAL CDA!

CDA by laxchic247 February 28, 2008

CDA 

Complete dumbass syndrome

Guy#1- that guy had major CDA
Guy#2- he is a complete dumbass

CDA by suckthisreallybigbanana July 27, 2015

CDaddy

The nickname given to CDawgVA by his fanbase as a joke. Several videos have surfaced in which the a word in a song or video has been replaced with Cdaddy

Person 1: Have you seen the new CDaddy video?
Person 2: Yeah CDaddy is the best

CDaddy by Kimboraffe July 23, 2016

Cday 

cday is used for crips instead of bday crips remove the ‘b’ to a ‘c’

it’s my nigga’s cday

Cday by belaaaa April 10, 2019